MC13136DW Motorola, MC13136DW Datasheet

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MC13136DW

Manufacturer Part Number
MC13136DW
Description
FM communications receiver
Manufacturer
Motorola
Datasheet

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FM Communications Receivers
conversion FM communications receivers developed by Motorola. Major
improvements in signal handling, RSSI and first oscillator operation have
been made. In addition, recovered audio distortion and audio drive have
improved. Using Motorola’s MOSAIC
low noise, high gain and stability over a wide operating voltage range.
diode, low noise first and second mixer and LO, high gain limiting IF, and
RSSI. The MC13135 is designed for use with an LC quadrature detector and
has an uncommitted op amp that can be used either for an RSSI buffer or as
a data comparator. The MC13136 can be used with either a ceramic
discriminator or an LC quad coil and the op amp is internally connected for a
voltage buffered RSSI output.
IF of a triple conversion system. Applications include cordless telephones,
short range data links, walkie–talkies, low cost land mobile, amateur radio
receivers, baby monitors and scanners.
2nd LO Emitter
1st LO Emitter
2nd Mixer Out
MOTOROLA ANALOG IC DEVICE DATA
2nd LO Base
The MC13135/MC13136 are the second generation of single chip, dual
Both the MC13135 and MC13136 include a Colpitts oscillator, VCO tuning
These devices can be used as stand–alone VHF receivers or as the lower
Complete Dual Conversion FM Receiver – Antenna to Audio Output
Input Frequency Range – 200 MHz
Voltage Buffered RSSI with 70 dB of Usable Range
Low Voltage Operation – 2.0 to 6.0 Vdc (2 Cell NiCad Supply)
Low Current Drain – 3.5 mA Typ
Low Impedance Audio Output < 25
VHF Colpitts First LO for Crystal or VCO Operation
Isolated Tuning Diode
Buffered First LO Output to Drive CMOS PLL Synthesizer
1st LO Base
Decouple 1
Decouple 2
1st LO Out
Limiter In
V CC 1
RSSI
V EE
10
12
11
1
2
3
4
5
6
7
8
9
V CC 1
2nd LO
1st LO
Limiter
MC13135
Demod
Varicap
V CC 2
1.5 process, these receivers offer
AF
Each device contains 142 active transistors.
24
23
22
21
20
19
18
17
16
15
14
13
Varicap C
Varicap A
1st Mixer In 1
1st Mixer In 2
1st Mixer Out
V CC 2
2nd Mixer In
Audio Out
Op Amp Out
Op Amp In –
Op Amp In +
Quad Coil
PIN CONNECTIONS
2nd LO Emitter
1st LO Emitter
2nd Mixer Out
1st LO Base
2nd LO Base
Decouple 1
Decouple 2
1st LO Out
Limiter In
V CC 1
RSSI
V EE
10
12
11
1
2
3
4
5
6
7
8
9
MC13135P
MC13135DW
MC13136P
MC13136DW
Motorola, Inc. 1996
V CC 1
2nd LO
1st LO
Device
24
Limiter
1
MC13136
24
DUAL CONVERSION
ORDERING INFORMATION
MC13135
MC13136
NARROWBAND
FM RECEIVERS
Demod
Order this document by MC13135/D
1
Temperature Range
T A = – 40 to +85 C
Varicap
Operating
V CC2
AF
PLASTIC PACKAGE
PLASTIC PACKAGE
24
23
22
21
20
19
18
17
16
15
14
13
DW SUFFIX
CASE 751E
(SO–24L)
Varicap C
Varicap A
1st Mixer In 1
1st Mixer In 2
1st Mixer Out
V CC 2
2nd Mixer In
Audio Out
Buffered RSSI Output
Op Amp In –
Limiter Output
Quad Input
CASE 724
P SUFFIX
Plastic DIP
Plastic DIP
Package
SO–24L
SO–24L
Rev 3
1

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MC13136DW Summary of contents

Page 1

... Limiter In Demod 10 Decouple 1 Limiter 11 Decouple 2 12 RSSI MOTOROLA ANALOG IC DEVICE DATA 1.5 process, these receivers offer MC13135P MC13135DW MC13136P MC13136DW PIN CONNECTIONS 1st LO Base 1 24 Varicap C 1st LO Emitter 2 23 Varicap A 22 1st LO Out 1st Mixer 1st Mixer ...

Page 2

... TOI Mix2 Input – – – – R – – C – – ZO – – – – ZO – – ZO – MOTOROLA ANALOG IC DEVICE DATA Typ Max Unit 4.0 6.0 mAdc 1.0 – Vrms mVrms 220 300 265 365 mVrms 130 – 12 – – dB 100 – ...

Page 3

... Figure 1b. MC13136 Quad Detector Test Circuit 12 0.1 MOTOROLA ANALOG IC DEVICE DATA MC13135 MC13136 TEST CIRCUIT INFORMATION Since adding a matching circuit to the RF input increases the signal level to the mixer, the third order intercept (TOI) point is better with an unmatched input (50 Pin 22). Typical values for both have been included in the Electrical Characterization Table ...

Page 4

... RF INPUT (dBm) Figure 5. Oscillator Frequency versus Varactor Bias 0.61 H 500 p 24 500 p 1st 1 Varicap 5.0 p 3.0 4.0 5.0 6 VARACTOR BIAS VOLTAGE (Vdc 30 – 90 – 70 – 50 – INPUT (dBm) MOTOROLA ANALOG IC DEVICE DATA ...

Page 5

... R 13 455 kHz 800 Resonator CDB455C34 600 400 200 100 pF 0 3.0 4.0 5.0 6.0 7.0 f DEV , DEVIATION (kHz) MOTOROLA ANALOG IC DEVICE DATA MC13135 MC13136 Figure 9. First Mixer Third Order Intermodulation 120 Phase – 20 160 – 40 Desired Products 200 – 60 240 – 80 280 –100 10 M – ...

Page 6

... MC13136, the op amp on board is connected to the output to provide a voltage buffered RSSI. On the MC13135, the op amp is not connected internally and can be used for the RSSI data slicer (see Figure 17c). R Pin3 = 5.1 k 5.0 5.5 parallel resistor for use with a standard MOTOROLA ANALOG IC DEVICE DATA ...

Page 7

... Q1 1000p 68 p 0.82 5.6 k 470 Q1 – MPS5179 1 – 44.585 MHz 3rd Overtone Series Resonant Crystal L1 – 0.078 H Inductor (Coilcraft Part # 146–02J08) MOTOROLA ANALOG IC DEVICE DATA MC13135 MC13136 MC13135 1st LO Varicap 5 2nd ...

Page 8

... NOTES: 1. 0.2 H tunable (unshielded) inductor 1.0 + 0.15 0. +4.7 Figure 17c. Optional Data Slicer Circuit MC34119 + (Pin 17) MOTOROLA ANALOG IC DEVICE DATA Figure 17 Input 50 Source 0.2 H 150 p Ceramic Filter 10.7 MHz 360 Recovered Audio 10 k RSSI Output 39 k 455 kHz Quad Coil 2 ...

Page 9

... MHz XT 360 10k 5 455 KHz 0.1 0.1 270p 0.1 2.7k 6 0.1 MOTOROLA ANALOG IC DEVICE DATA MC13135 MC13136 Figure 18. PC Board Solder Side View RF IN MC13135 MC13136 V CC2 RSSI 3.375 (Circuit Side View) NOTES: 1. 0.2 H tunable (unshielded) inductor 1 1.0 + 1.0k 0.15 0. +4.7 MC34119 + MHz Series mode resonant 3rd Overtone Crystal 3 ...

Page 10

... AF 17 Demod 10 Limiter 4 0. Figure 20. 0.001 Input 50 Source 0.2 H 150 pF 0.01 Ceramic Filter 10.7 MHz 0.1 360 1.0 k Recovered Audio 0. RSSI Output 270 p muRata 2.7 k 455 kHz Resonator CDB455C34 Speaker MOTOROLA ANALOG IC DEVICE DATA ...

Page 11

... MOTOROLA ANALOG IC DEVICE DATA MC13135 MC13136 Figure 21. 11 ...

Page 12

... MC13135 MC13136 Figure 22. MOTOROLA ANALOG IC DEVICE DATA ...

Page 13

... 0.25 (0.010) –A– 0.010 (0.25 –T– SEATING PLANE MOTOROLA ANALOG IC DEVICE DATA MC13135 MC13136 OUTLINE DIMENSIONS P SUFFIX PLASTIC PACKAGE CASE 724–03 ISSUE D –B– NOTE 0.25 (0.010 ...

Page 14

... MC13135 MC13136 NOTES MOTOROLA ANALOG IC DEVICE DATA ...

Page 15

... MOTOROLA ANALOG IC DEVICE DATA MC13135 MC13136 NOTES 15 ...

Page 16

... 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. “ ...

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