MC13111AFTA Motorola, MC13111AFTA Datasheet

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MC13111AFTA

Manufacturer Part Number
MC13111AFTA
Description
Universal cordless telephone subsystem IC
Manufacturer
Motorola
Datasheet

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Advance Information
Universal Cordless Telephone
Subsystem IC
required for a cordless telephone into a single integrated circuit. This
significantly reduces component count, board space requirements, external
adjustments, and lowers overall costs. It is designed for use in both the
handset and the base.
This document contains information on a new product. Specifications and information herein
are subject to change without notice.
MOTOROLA ANALOG IC DEVICE DATA
are “Always On”. There is No Inactive Mode
Cordless Telephone Frequencies
The MC13110A/B and MC13111A/B integrates several of the functions
MC13110A and MC13111A: Fully Programmable in all Power Modes
MC13110B and MC13111B: MPU Clk Out and Second Local Oscillator
Dual Conversion FM Receiver
Compander
MC13110A/B only: Frequency Inversion Scrambler
Dual Universal Programmable PLL
Low Battery Detect
2.7 to 5.5 V Operation (15 A Current Consumption in Inactive Mode)
AN1575: Refer to this Application Note for a List of the “Worldwide
NOTE:
– Complete Dual Conversion Receiver – Antenna Input to Audio Out
– RSSI Output
– Carrier Detect Output with Programmable Threshold
– Comparator for Data Recovery
– Operates with Either a Quad Coil or Ceramic Discriminator
– Expander Includes Mute, Digital Volume Control, Speaker Driver,
– Compressor Includes Mute, Programmable Low Pass Filter, Limiter,
– Function Controlled via MPU Interface
– Programmable Carrier Modulation Frequency
– Supports New 25 Channel U.S. Standard with No External Switches
– Universal Design for Domestic and Foreign Cordless Telephone
– Digitally Controlled Via a Serial Interface Port
– Receive Side Includes 1st LO VCO, Phase Detector, and 14–Bit
– Transmit Section Contains Phase Detector and 14–Bit Counter
– MPU Clock Outputs Eliminates Need for MPU Crystal
– Provides Two Levels of Monitoring with Separate Outputs
– Separate, Adjustable Trip Points
80 MHz Maximum Carrier Frequency
Programmable Low Pass Filter, and Gain Block
and Gain Block
Standards
Programmable Counter and 2nd LO with 12–Bit Counter
= MC13110A/B Only
R x PD Out
T x PD Out
R x PD In
T x Out
R x In
Mixer
R x Phase
T x Phase
Detector
1st
Detector
1st LO
This device contains 8262 active transistors.
Scrambler
Simplified Block Diagram
2nd LO
2nd
Mixer
Compressor
Interface
P Serial
Limiting IF
Amplifier
RSSI
Scrambler
Expander
Detector
MC13110AFB
MC13110AFTA
MC13110BFB
MC13110BFTA
MC13111AFB
MC13111AFTA
MC13111BFB
MC13111BFTA
Motorola, Inc. 1997
NARROWBAND FM RECEIVER
Device
Low Battery
2nd LO
Detect
INTEGRATED CIRCUIT
MC13110A/B
MC13111A/B
ORDERING INFORMATION
Order this document by MC13110A/D
PLASTIC PACKAGE
PLASTIC PACKAGE
UNIVERSAL
Temperature Range
T A = – 40 to +85 C
Tested Operating
FTA SUFFIX
CASE 848B
FB SUFFIX
(LQFP–48)
CASE 932
(QFP–52)
52
48 1
MPU Clock Out
RSSI
Carrier Detect Out
Data Out
Low Battery
Indicator
R x Out
SPI
T x In
1
LQFP–48
LQFP–48
LQFP–48
LQFP–48
Package
QFP–52
QFP–52
QFP–52
QFP–52
Rev 0
1

Related parts for MC13111AFTA

MC13111AFTA Summary of contents

Page 1

... This document contains information on a new product. Specifications and information herein are subject to change without notice. MOTOROLA ANALOG IC DEVICE DATA NARROWBAND FM RECEIVER Device MC13110AFB MC13110AFTA MC13110BFB MC13110BFTA MC13111AFB MC13111AFTA MC13111BFB MC13111BFTA Simplified Block Diagram Limiting IF 2nd LO Amplifier 2nd Mixer Detector RSSI ...

Page 2

... BD2 Out 15 DA Out Data Amp 14 BD1 Out Carrier Detect NOTE: = MC13110A/B Only Detector 24 Q Coil 23 Det Out AALPF Audio Audio Amp Out T x Gain Adjust 16 C Cap Out 14 BD Out Data Amp 13 DA Out Carrier Detect MOTOROLA ANALOG IC DEVICE DATA ...

Page 3

... Characteristic Static Current Active Mode Receive Mode Standby Mode Inactive Mode [Note 4] Current Increase When IP3 = 1 (Active and Receive Modes) NOTE: 4. MC13110B/MC13111B versions have no inactive mode. MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B Symbol Value Unit V CC – 0.5 to +6.0 Vdc T J – +150 ...

Page 4

... MX gain1 Mix 1 Mix 1 Out V O Mix 1 19 20, 21 Mix 1 Mix 1 Out TOI mix1 19 20 Mix Mix 1 Out Mix MOTOROLA ANALOG IC DEVICE DATA Min Typ Max Unit Vrms – 2.2 – dBm – –100 – – 0.4 – – –115 – – ...

Page 5

... CD = (11111), RSSI = 0.9 V Carrier Detect Threshold Adjustment Range (Programmable through MPU Interface) Carrier Detect Threshold – Number of Programmable Levels NOTE: 6. Third order intercept calculated for input levels 10 dB below 1.0 dB compression point. MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B Input Measure Pin Pin ...

Page 6

... Scr Out Audio In Scr Out EN E Out SA Out 123 Out V cn Range 123 Out Out V Omax Out M sp MOTOROLA ANALOG IC DEVICE DATA Min Typ Max Unit –4 –21 –20 –19 –42 –40 –38 – 0.7 1.0 % – –11.5 – dBV – ...

Page 7

... NOTE: 7. The filter specification is based on a 10.24 MHz 2nd LO, and a switched–capacitor (SC) filter counter divider ratio of 31. If other 2nd LO frequencies and/or SC filter counter divider ratios are used, the filter corner frequency will be proportional to the resulting SC filter clock frequency. MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B ...

Page 8

... Ref Out VT f Ref Out – Ref Out Hys Ref Out 1 – Ref Ref 2 1 Ref Out V OH Ref Out MOTOROLA ANALOG IC DEVICE DATA Min Typ Max Unit – 0.7 1.2 dB – 23 – dB – –9.0 to – – 20 – – 3.55 3.65 3 ...

Page 9

... Maximum Clock Frequency Input Capacitance EN to Clk Setup Time Data to Clk Setup Time Hold Time Recovery Time Input Pulse Width MPU Interface Power–Up Delay (90% of PLL V ref to Data,Clk, EN) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B Input Measure Pin Pin Figure Symbol 1 ...

Page 10

... Coil Q Out Out RF Out Mix 10 MC13110A/B MC13111A/B Lim CC V Lim Lim Lim SGnd 2 Mix 2 Mix Gnd 1 Mix 1 Mix Out CD Out Clk Clk EN Data x VCO T PLL Gnd ref V PLL Out MOTOROLA ANALOG IC DEVICE DATA ...

Page 11

... PLL V ref 6 7 Gnd PLL VCO (Input) T MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B PIN FUNCTION DESCRIPTION (52 Pi QFP) These pins form the PLL reference oscillator when PLL connected to an external parallel–resonant crystal V ref (10.24 MHz typical). The reference oscillator is also the second Local Oscillator ( for the RF receiver. “ ...

Page 12

... T x Out is the T x path audio output. Internally this V CC pin has a low–pass filter circuitry with –3 dB Audio bandwidth of 4.0 kHz gain and mute are programmable through the MPU interface. This pin is sensitive to load capacitance Out V B Description Description MOTOROLA ANALOG IC DEVICE DATA ...

Page 13

... V CC Audio Audio In (Input Audio Det Out (Output) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B (continued) C Cap is the compressor rectifier filter capacitor pin recommended that an external filter Audio Audio capacitor audio be used. A practical capacitor range is 0.1 to 1 the 40 k recommended value. ...

Page 14

... Mix the second mixer input. Signals are ac–coupled to this pin, which is biased internally RF. The input impedance 455 kHz. The input impedance can be 3.0 k reduced by connecting an external resistor RF. Mix 2 In Description Description MOTOROLA ANALOG IC DEVICE DATA ...

Page 15

... Gnd Audio Out (Output (Input) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B (continued) Mix 2 Out is the second mixer output. The second mixer has bandwidth of 2.5 MHz and output impedance of 1 The output current drive 1 Mix 2 Out Ground pin for RF section of the IC. ...

Page 16

... Audio reference. This pin must be filtered with a Audio capacitor to ground. A typical capacitor range of 0 desired to reduce crosstalk and 240 52 noise important to keep this capacitor value equal to the PLL V ref capacitor due to logic timing V B (Note 9). Description Description MOTOROLA ANALOG IC DEVICE DATA ...

Page 17

... Internal Reference Voltage, VB, generated by an internal source. Since the internal comparator used is non–inverting, a high Audio will yield a high at the MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B battery detect output, and vice versa for V CC Audio set to a low level. For the 52 pin package option, the Ref 1 and Ref 2 pins need to be tied when used in the programmable mode ...

Page 18

... Voltage Standby Mode, MCU MCU Clock Out On MCU Clock Out Off 3.5 3.9 4.3 4.7 5 SUPPLY VOLTAGE (V) Active Mode MCU Clock Out On MCU Clock Out Off 3.5 3.9 4.3 4.7 5 SUPPLY VOLTAGE (V) Figure 8. Current versus Receive Active TEMPERATURE ( C) MOTOROLA ANALOG IC DEVICE DATA 5.5 5.5 90 ...

Page 19

... No load 550 500 450 400 MCU clock off 350 300 1.0 10 100 MCU CLK OUT DIVIDE VALUE MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B DC CURRENT Supply Current Consumption versus Temperature Normalized Receive/Active –5 –10 –15 –20 –40 –30 –20 –10 Figure 12 ...

Page 20

... LO Feedthrough @ Mix 1st LO Feedthrough @ Mix 1 Out RF Feedthrough @ Mix 1 Out with –30 dBm Mix 1 Out 46 MHz 41 MHz 1560 // 3.7 pF 1570 1610 // 1.8 pF 1670 MOTOROLA ANALOG IC DEVICE DATA Output Impedance 304 // 3.7 pF 300 // 4.0 pF (dBm) –70.0 –55.5 –61.0 France Center Channels 26 MHz // 3 ...

Page 21

... IF = 10.695 MHz, 330 –16 –18 –20 –22 2.7 3.0 3.3 3.6 3.9 4.2 4 Audio, AUDIO SUPPLY VOLTAGE (V) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B FIRST MIXER Figure 18. First Mixer Voltage Conversion 3 10.695 MHz, 330 10 8.0 6.0 –15 –10 –40 –35 Mix 1 In, MIXER INPUT LEVEL (dBm) Figure 20 ...

Page 22

... Figure 25. Figure 25. Second Mixer Feedthrough Parameters 2nd LO Feedthrough @ Mix 2 Out IF Feedthrough @ Mix 2 Out with –30 dBm Mix 2 Out Output Impedance 1493 // 6.1 pF 1435 // 6.2 pF MOTOROLA ANALOG IC DEVICE DATA parallel resistor for use with a making it suitable to match Parameter (dBm) –42.9 –61.7 ...

Page 23

... IF = 455 kHz – 1500 –22 2.7 3.0 3.3 3.6 3.9 4.2 4 Audio, AUDIO SUPPLY VOLTAGE (V) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B SECOND MIXER Figure 27. Second Mixer Conversion Gain 3 455 kHz 1500 16 14 –15 –10 –40 –35 Figure 29. Second Mixer Output Level and ...

Page 24

... LO frequency and the parallel impedance is shown. This information will help the user to decide what C ext inductor (L ext ) to choose for best performance in terms ext Refer to the Auxiliary Register in the Serial Interface Section for further discussion on LO programmability. MOTOROLA ANALOG IC DEVICE DATA , C ext = external ...

Page 25

... Cap 9 1.2 1.1 1.0 0 CH1–CH25, U.S. HANDSET CHANNEL APPLICATION MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B FIRST LOCAL OSCILLATOR Figure 34. First LO Minimum Required Overall Q Value versus Inductor Value 120 100 30 MHz MHz 20 0 100 4.0 4.5 5.0 5.5 Figure 36 ...

Page 26

... Figure 42. Start–Up Time versus Capacitor Ratio, Inactive Mode 6.0 90 10.24 MHz Crystal 67 5 4.0 22.5 0 3.0 –22.5 2.0 –45 1.0 –67.5 –90 0 10.245 0 0.5 1.0 MOTOROLA ANALOG IC DEVICE DATA 5.0 V 1.5 2.0 2.5 3.0 3.5 4.0 CAPACITOR RATIO (C2:C1) ...

Page 27

... MHz Crystal 4 Mode 0 0 0.5 1.0 1.5 2.0 2.5 CAPACITOR RATIO (C2:C1 MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B SECOND LOCAL OSCILLATOR Figure 44. Second LO Current Consumption 800 700 2.3 V 600 500 2.7 V 400 3.6 V 300 200 10.24 MHz Crystal 5.0 V 100 3.0 3.5 4 ...

Page 28

... USA & A/P regions and CDBM450C48 for Europe). This resonator has been designed specifically for the MC13110/111 family. Figure 51 shows the schematic used to generate the “S–curve” and waveform shown in Figure 54 and 55. MOTOROLA ANALOG IC DEVICE DATA ...

Page 29

... Lim In, INPUT FREQUENCY (kHz) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B (CDBM455C48 US; CDBM450C48 France) The “S–curve” for the ceramic discriminator shown in Figure 54 is centered around 450 kHz for the French application. The same resonator is also used for the US application and is centered around 455 kHz. Clearly, the “ ...

Page 30

... Figure 59. RSSI Charge Time 5.0 0 –70 –60 0.01 0.02 0.03 MOTOROLA ANALOG IC DEVICE DATA External RSSI Resistor Limiter Input Increasing Signal Decreasing Signal Increasing Signal Decreasing Signal 1000 R RSSI , LOAD RESISTANCE (k ) versus Capacitor Value 0.04 0.05 0.06 0.07 0.08 0.09 ...

Page 31

... 1:5 0.01 Single–ended 49.9 0.01 MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B The exact impedance looking into the RF In1 pin is displayed in the following table along with the sensitivity levels. Figure 61 SINAD Sensitivity Levels, US Handset Application Channel 21 Differential matched Single–ended match Single– ...

Page 32

... US Baseset Application Channels –96 –97 –98 –99 –100 –101 –102 S U.S. HANDSET CHANNEL NUMBER S+N+D N+D AMR N –80 –60 –40 –20 0 Mix FIRST MIXER INPUT (dBm CHANNEL NUMBERS MOTOROLA ANALOG IC DEVICE DATA 138 137 136 135 134 133 132 131 130 129 128 ...

Page 33

... MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B enabled. However, assuming a nominal output level of –20 dBV (100 mVrms) at the 0 dB gain setting, the noise floor is more than 56 dB below the audio signal. However, the noise data at E Out and SA Out is much more improved. ...

Page 34

... Figure 76 Audio Expander Response 5.0 –5.0 –15 Expander Transfer –25 –35 –45 –55 –65 10000 –40 –35 – INPUT VOLTAGE LEVEL (dBV) MOTOROLA ANALOG IC DEVICE DATA 1000 10000 f, FREQUENCY (Hz) 1000 10000 f, FREQUENCY (Hz 8.0 4.0 Distortion 0 –25 –20 –15 – ...

Page 35

... SA In, INPUT VOLTAGE LEVEL (dBV) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A AUDIO Figure 78 Audio Maximum Output Voltage 1 3.6 V 1.2 THD = 2% 1.0 0.8 0.6 0.4 0.2 0 5.0 7.0 9.0 – ...

Page 36

... The noninverting input terminal is connected to the internal VB reference. External resistors and capacitors are used to set the gain and frequency response. The “T x In” input is ac–coupled. MOTOROLA ANALOG IC DEVICE DATA Transmit Amp_Out T x _Out Gain ...

Page 37

... FREQUENCY (Hz) Figure 86 Audio Inband Group Delay Out –10 dBV 1.0 0.1 0 100 1000 f, FREQUENCY (Hz) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A AUDIO Figure 83 Audio Inband Frequency Response 5.0 –5.0 –15 –25 –35 – Out –10 dBV –55 100000 1000000 100 Figure 85 ...

Page 38

... C In, INPUT VOLTAGE LEVEL (dBV) Figure 91 Output Audio Response Limiter and ALC Off 200 mV/Div 500 s/Div 5.0 7.0 9.0 Figure 93 Audio Output Response Limiter On and ALC On 200 mV/Div 500 s/Div MOTOROLA ANALOG IC DEVICE DATA 4.0 3.0 2.0 1.0 Distortion 0 –30 –20 – ...

Page 39

... Programmable LO 2 Out Reference Counter 2 14–b Programmable MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B PLL SYNTHESIZER SECTION microprocessor. The maximum input and output levels for these pins Figure 94 shows a simplified schematic of the I/O pins. Figure 94. PLL I/O Pin Simplified Schematics PLL V ref (2 ...

Page 40

... K pd can be either expressed as being 2.5 V/4.0 1.0 mA/2.0 for the CT–0 circuits. More details about performance of different type PLL loops, refer to Motorola application note AN535. The loop filter can take the form of a simple low pass filter. A current output, type 2 filter will be used in this discussion since it has the advantage of improved step response, velocity, and acceleration ...

Page 41

... With C1 known, and equation (2) solve C2 and R2: MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B (8) The VCO gain is dependent on the selection of the external inductor and the frequency required. The free running frequency of the VCO is determined by: In which L represents the external inductor value and C T represents the total capacitance (including internal capacitance) in parallel with the inductor ...

Page 42

... In analogy with (10), by forcing the loopgain dB obtain C2T3 C3T2 Solving for C1 T3C3 T3 T1 T2C3 + selecting w p via (9), the additional time constant expressed as T3, can be set to MC13110A/B MC13111A/B To VCO jwT2 ) 1 jwT1 – C1C2C3R2R3 ) + (19) T3 R3C3 ) w 2 T1T2T3 T1T2T3 (16) (17) (20) (21 (22) (23) MOTOROLA ANALOG IC DEVICE DATA ...

Page 43

... R3 = 100 k choose 909.5 pF (19) MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B been set to 45 degrees. This provides a lock time according to (9) of about 2.0 ms (order of magnitude). With the adjacent channels spaced at least 15 kHz away, reference feedthrough will not be directly disastrous but still, the additional pole may be added in the loopfilter design for added safety ...

Page 44

... Figure 108. Microprocessor Serial First V CC Clock Data, Clk, EN 8–Bit Address LSB Latch Address Register Programming Mode 16–Bit Data LSB Latch Latch Data Register Programming Mode Interface Power–Up Delay 2 puMPU MOTOROLA ANALOG IC DEVICE DATA ...

Page 45

... MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A mode with all mutes active. The reference counter is set to generate a 5.0 kHz reference frequency from a 10.24 MHz crystal. The switched capacitor filter clock counter is set properly for operation with a 10.24 MHz crystal. The T x and R x counter registers are set for USA handset channel frequency, number 21 (Channel 6 for previous FCC 10 Channel Band) ...

Page 46

... Select” to “1”. This will give a fixed divide by 4 for both the T x and R x reference. Then set the reference divider to 1024 to get a total divider of 4096. 14– Counter T x Counter Latch 14– Counter R x Counter Latch Figure 112. Reference Counter Register 12–b Ref Counter LSB – LSB LSB LSB MOTOROLA ANALOG IC DEVICE DATA ...

Page 47

... The scrambler mixer modulation frequency is the switched capacitor clock divided by 40 for the MC13110A/B. Mode Control Register The power saving modes; mutes, disables, volume control, and microprocessor clock output frequency are all MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B U.K. Base 25 U.K. Handset 12–b Programmable 4 ...

Page 48

... Only the 2nd LO and MPU clock divider are active. By programming the MPU clock divider to a large divide value of 20, 80, or 312.5 this will reduce the Active MPU clock frequency and save power in the MPU Standby Interrupt MOTOROLA ANALOG IC DEVICE DATA MC13110A/MC13111A MC13110B/MC13111B Active R x Standby Inactive X 1 ...

Page 49

... Mode MPU Timer MPU Clock Out MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B An external timing circuit should be used to initiate the turn–on sequence. The “CD Out” pin has a dual function. In the Active and R x modes it performs the carrier detect function. In the Standby and Inactive modes the carrier detect circuit is disabled and the “ ...

Page 50

... MHz Interrupt Standby/R x /Active MPU Initiates Mode Change External Timer Pulls Pin Low Timer Output Disabled 20 80 312.5 512 kHz 128 kHz 32.768 kHz 557 kHz 139 kHz 35.680 kHz 600 kHz 150 kHz 38.400 kHz MOTOROLA ANALOG IC DEVICE DATA ...

Page 51

... MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B transition between one clock divider value and another is “smooth” (i.e. there will be no narrow clock pulses to disturb Clk Out the MPU). Divider Value MPU “Clk Out” Radiated Noise on Circuit Board 2 The clock line running between the MC13110A/B or ...

Page 52

... Figure 125 and R x Gain Control Gain Control Gain Control Bit #2 Bit #1 Bit #0 – – – – – – 5–b CD Threshold Control Gain Gain/Attenuation Control # Amount <6 – – – – – – – – – – > MOTOROLA ANALOG IC DEVICE DATA ...

Page 53

... MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B threshold. This is done by measuring the threshold and then by adjusting the threshold through the MPU interface. In this case necessary to store the carrier detect register value in ROM so that the CD register can be reloaded each time the combo IC is powered up preamp is used before the first mixer it may be desirable to scale the carrier detect range by connecting an external resistor from the “ ...

Page 54

... R x Scrambler Post–Mixer LPF and Mixer Bypassed 0 Normal Operation R x Scrambler 6–b Switched LSB Capacitor Filter Clock Counter Latch 6–b Switched LSB Capacitor Filter Clock Counter Latch Nominal Low Battery Detect Threshold Value (V) N/A 2.850 2.938 3.025 3.200 3.288 3.375 3.463 MOTOROLA ANALOG IC DEVICE DATA ...

Page 55

... Figure 130. Low Battery Detect Equivalent Schematics Non–Programmable Threshold Mode: 52–QFP Package VB V ref 47 Programmable Threshold Mode: 48–LQFP Package MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B Ref2 BD2 Out 50 16 Ref 1 BD1 Out ref Audio 21 BD Out ref 52 Programmable Threshold Mode: 52–QFP Package ...

Page 56

... SCF 6–b Clock Divide Programmable By 2.0 SCF Clock Counter Divide MC13110A only Scrambler Modulation Clock Scrambler Scrambler Lower Corner Upper Corner Frequency (Hz) Frequency (kHz) 267.2 267.2 3.902 3.902 258.3 3.772 250.0 3.650 242 2 242.2 3 536 3.536 MOTOROLA ANALOG IC DEVICE DATA ...

Page 57

... V and a maximum frequency of 16 MHz. First Local Oscillator Programmable Capacitor Selection There is a very large frequency difference between the minimum and maximum channel frequencies in the 25 Channel U.S. standard. The internal varactor adjustment MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B MC13110A/B Scrambler R x Upper T x Upper ...

Page 58

... MOTOROLA ANALOG IC DEVICE DATA Equivalent Equivalent Internal Internal Parallel Parallel Resistance Resistance at 40 MHz ( MHz (k ) 1200 736 79.3 48.8 131 80.8 31.4 19.3 33 ...

Page 59

... The start time for a 0.5 f capacitor is approximately 5.0 ms, while capacitor is about 10 ms. MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B The “PLL V ref ” pin is the internal supply voltage for the R x and T x PLL’ regulated to a nominal 2.5 V. The “V CC Audio” ...

Page 60

... MC13110A/B MC13111A/B APPENDIX A MOTOROLA ANALOG IC DEVICE DATA Figure 138. ...

Page 61

... BS: 0 R4b HS HS: 6800 BS: 8200 R42a HS: 100 k BS: 100 k R42b HS BS C42a HS: 1000 BS: 1000 C42b HS: 0.068 BS: 0.082 MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B APPENDIX A French Application Base RF Crystal y ( Matched Toko 1:5 n.m. 292GNS–765A0 n.m. 0.01 n.m. 0.01 Ceramic ...

Page 62

... Figure 140. 8128Z T2 0.10 62 MC13110A/B MC13111A/B APPENDIX B APPLICATIONS CIRCUIT C30 6800 0.10 C73 C74 k 10 R20 C19 0.1 MOTOROLA ANALOG IC DEVICE DATA ...

Page 63

... Batt1 V+ V– Audio R54 100 k R53 68 k C60 0.1 F R51 C38 110 k 8.0 R37 22 k R39 110 Data R41 27 k MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B APPENDIX B C56 0 Gnd VR x C55 + 0.22 C54 C53 10 F 0.01 Gnd + C58 Gnd 10 F Gnd ...

Page 64

... For a 6.0 dB step down at the input, decay time is defined as the time for the output to settle to 1.5X of the final steady state value. Input 0 mV Attack Time Decay Time Output 0 mV 0.75X Final Value 6.0 dB Decay Time 0.57X Final Value 1.5X Final Value MOTOROLA ANALOG IC DEVICE DATA ...

Page 65

... DETAIL A –A– 0.20 (0.008 A–B 0.05 (0.002) A–B V 0.20 (0.008) C A– DETAIL C MOTOROLA ANALOG IC DEVICE DATA MC13110A/B MC13111A/B OUTLINE DIMENSIONS FB SUFFIX PLASTIC PACKAGE CASE 848B–04 (QFP–52) ISSUE –B– –D– DETAIL DATUM –H– PLANE 0.10 (0.004) – ...

Page 66

... TOP & BOTTOM DETAIL AD MOTOROLA ANALOG IC DEVICE DATA NOTES: 1 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2 CONTROLLING DIMENSION: MILLIMETER. 3 DATUM PLANE –AB– IS LOCATED AT BOTTOM OF LEAD AND IS COINCIDENT WITH THE LEAD WHERE THE LEAD EXITS THE PLASTIC BODY AT THE BOTTOM OF THE PARTING LINE. ...

Page 67

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...

Page 68

... How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447 Customer Focus Center: 1–800–521–6274 Mfax : RMFAX0@email.sps.mot.com – TOUCHTONE 1–602–244–6609 Motorola Fax Back System – US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 – ...

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