S1A0903X01-R0B0 Samsung semiconductor, S1A0903X01-R0B0 Datasheet

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S1A0903X01-R0B0

Manufacturer Part Number
S1A0903X01-R0B0
Description
AM/FM TUNER + MPX + PLL
Manufacturer
Samsung semiconductor
Datasheet
Preliminary
AM/FM TUNER + MPX + PLL
GENERAL DESCRIPTION
OVERVIEW
FEATURES
ORDERING INFORMATION
S1A0903X01-R0B0
AM : AM RF Mixer, AM OSC, AM_IF AMP, AM Detector, AGC,
Tuning LED Driver,
OSC Buffer, IF Buffer
FM : RF Amp, FM RF Mixer, FM OSC, FM_IF AMP, Quadrature
Detector,
Tuning LED Driver, OSC Buffer, IF Buffer
MPX : PLL, Stereo Decoder, Stereo LED, MPX VCO SELF-
Adjustment
DTS : Prescaler, AM/FM Programmable Divider, AM/FM IF Counter,
Lock Detector, LED Controller
Microprocessor Interface
Adopt New FCC
AM/FM 1 Chip DTS with PLL
MPX-VCO SELF-Adjustment
Programmable Divider
— FM : 10 - 160MHz <Pulse Swallow Technique>
— AM : 2 - 40MHz <Pulse Swallow Technique>
IF Counter : 0.4 - 12MHz <AM/FM IF Counting>
Reference Frequency
— Selectable Crystal (75kHz, 3.6MHz, 7.2MHz, 10.8MHz) Choice
Package : 44 QFP
Device
0.5 - 10MHz <Direct Division Technique>
44-QFP-1010B
Package
Operating Temperature
20 C - +75 C
44 QFP 1010B
S1A0903X01
1

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S1A0903X01-R0B0 Summary of contents

Page 1

... 40MHz <Pulse Swallow Technique> 0.5 - 10MHz <Direct Division Technique> • IF Counter : 0.4 - 12MHz <AM/FM IF Counting> • Reference Frequency — Selectable Crystal (75kHz, 3.6MHz, 7.2MHz, 10.8MHz) Choice • Package : 44 QFP ORDERING INFORMATION Device Package S1A0903X01-R0B0 44-QFP-1010B 44 QFP 1010B Operating Temperature +75 C S1A0903X01 1 ...

Page 2

... S1A0903X01 BLOCK DIAGRAM 2 CONTROL TEST INTERFACE TEST[1:0] MOST TUNLEDC DLC DOC[1:0] UL[1:0] DZ[1:0] GT[1:0] IFS[1:0] R[3:0] XS[1:0] MUTE MUTEC IFCS N[15:0] OS[1:0] Preliminary AM/FM TUNER + MPX + PLL SERIAL ...

Page 3

... Serial data output to the microprocessor I Clock used for data synchronization for serial data input (DI) and serial data output (DO) I Serial data input from the microprocessor I Chip enable for serial I/O - Ground I/O Only for test I Regulator voltage input - Regulator voltage output - No connection S1A0903X01 Function 3 ...

Page 4

... S1A0903X01 Pin No. Symbol 23 VCCCAP 24 FMOSC 25 VDDA 26 AMOSC 27 VCC_RF 28 FMRFOUT 29 AMRFIN 30 FMRFIN 31 GND_RF 32 AMLOWCUT 33 MIXOUT 34 AGCCAP 35 AMIFIN 36 FMIFIN 37 VCC 38 DETOUT 39 GND 40 MPXIN 41 LPF1 42 LPF2 43 LPF3 44 FMQUND 4 In/out - VCC ripple rejection cap oscillator input - Power I AM oscillator input - Power output input ...

Page 5

... C = 200 CDM Symbol Rating VS 10 Top -20 Tstg -55 Pdmax 1800 Symbol Condition Icc1 - Icc2 - Condition Pin No. All pins All pins - All pins Unit 150 C mW Rating Unit 20 uA uA/ C Rating Unit 2000 V 300 V 800 V S1A0903X01 Remarks Remarks Remarks 5 ...

Page 6

... S1A0903X01 ELECTRICAL CHARACTERISTICS ( Vcc=3V. unless otherwise specified 98MHz 1kHz 22.5kHz 1MHz 1kHz, 30% Mod 10.7MHz 1kHz 22.5kHz MPX : f = 1kHz, L 150mV) PARAMETER Supply Voltage Range Supply Current Input Limiting oltage F/E Local Oscillation oltage Input Limiting oltage Detection Output oltage ...

Page 7

... 1mA Vol2 5mA Vo Aout Rf XIN Iin1 CE, DI VDD r GND Iin2 XIN = VDD or GND Idd1 X'tal = 10.8MHz 130MHz Idd2 PLL stop mode, X'tal = 10.8MHz Idd3 PLL stop mode, X'tal stop mode S1A0903X01 RATINGS UNIT MIN. TYP. MAX. 350 500 - - -1.5 0 1.5 - 0.2 1.0 - 0.2 1.0 ...

Page 8

... S1A0903X01 TEST CIRCUIT 470pF 33k 0.1uF 220uF 33k 470pF 0.1uF 220uF 33k 2.7mH 8 processor micro 0.1uF 220uF 4.7uF AMIFIN 330 FMIFIN Preliminary AM/FM TUNER + MPX + PLL DO 20pF X_SW 20pF 560 560 0.01uF 0.01uF ...

Page 9

... S1A0903X01 4. LOUT ROUT + reference to application notes pin 1 F 10k 10k 0.33 F 10k S1A0903X01 + 2.2uF 10uF + 0.1uF 9 ...

Page 10

... S1A0903X01 10 AM/FM TUNER + MPX + PLL NOTES Preliminary ...

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