SA2132 SL, SA2132 Datasheet

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SA2132

Manufacturer Part Number
SA2132
Description
AM/FM Radio IC
Manufacturer
SL
Datasheet

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PIN CONFIGURATION
AM/FM RADIO IC
DESCRIPTION
designed for AM/FM radios.
FEATURES
SA2132 is AM/FM radio IC (FM F/E+AM/FM IF) which is
FM local oscillation voltage is set up low relativity, for NEW FCC.
Built in varactor diode for AFC
Low supply current: (V
Operating supply voltage range: V
For NEW FCC
needed.
adjust the FM quad detector circuit.
ICCq (FM)=7.3mA (typ.)
ICCq (AM)=3.6mA (typ.)
AM detector coil, FM IFT, IF coupling condenser are not
For adopting ceramic discriminator, it is not necessary to
Silan
Semiconductors
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
CC
=3V, T
A
FM RF IN
MIX OUT
RF GND
FM IF IN
AM IF IN
=25 C)
CC
GND
AGC
VCC
=1.8~7V (T
1
2
3
4
5
6
7
8
SA2132
A
=25 C)
1
16
15
14
13
12
11
10
9
ORDERING INFORMATION
AM RF IN
FM RF OUT
AM/FM SW
FM OSC
AM OSC
AFC
DET OUT
QUAD
Device
SA2132
DIP-16-300-2.54
SA2132
Package
Rev: 2.1
DIP-16
2001.12.03.

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SA2132 Summary of contents

Page 1

... Silan Semiconductors AM/FM RADIO IC DESCRIPTION SA2132 is AM/FM radio IC (FM F/E+AM/FM IF) which is designed for AM/FM radios. FM local oscillation voltage is set up low relativity, for NEW FCC. FEATURES For NEW FCC AM detector coil, FM IFT, IF coupling condenser are not needed. For adopting ceramic discriminator not necessary to adjust the FM quad detector circuit. ...

Page 2

... Semiconductors BLOCK DIAGRAM BPF ABSOLUTE MAXIMUM RATINGS Characteristic Supply Voltage Power Dissipation Operating Temperature Storage Temperature Note 1: Detected above the proportion of 6mW/ C for SA2132. AM/ OSC FM OSC SW OUT FM/AM FM OSC AM OSC FM MIX AM MIX ...

Page 3

... G Vin = 28dB V EMF V Vin = 60dB V EMF V OD S/N Vin = 60dB V EMF THD Vin = 60dB V EMF Internal Circuit 16 1 RFGND MIX AM MIX RF GND 2 HANGZHOU SILAN MICROELECTRONICS CO.,LTD 3 SA2132 Min. Typ. Max. Unit -- 7.3 11 3.6 7 EMF -- EMF -- 130 -- mVrms EMF ...

Page 4

... FM IF stage GND (GND for AM stage) Internal Circuit Ω 4 Ω GND 8 (AGC Ω GND Ω GND - HANGZHOU SILAN MICROELECTRONICS CO.,LTD 4 SA2132 DC Voltage ( Ω Ω 1K Ω (IF level) 3.0 3.0 3.0 3.0 Ω 2.3 2 Rev: 2.1 2001.12.03. ...

Page 5

... Silan Semiconductors Pin Symbol No 9 QUAD 10 DET OUT 11 AFC 12 AM OSC Internal Circuit GND GND GND 8 HANGZHOU SILAN MICROELECTRONICS CO.,LTD 5 SA2132 DC Voltage ( 2.5 10 750 Ω 1.0 LOW FM,HIGH AM a LOW AM,HIGH 3.0 12 Rev: 2.1 2001.12.03. FM 2.2 0.9 -- 3.0 ...

Page 6

... Pin Symbol OSC AM/ condition V14 V14=OPEN AM V for FM RF OSC stage OUT Internal Circuit 14 RF GND -Pin AGC 16 GND 8 HANGZHOU SILAN MICROELECTRONICS CO.,LTD 6 SA2132 DC Voltage ( 3.0 3.0 -- 3.0 8 GND 3.0 3.0 3.0 3.0 Rev: 2.1 2001.12.03. ...

Page 7

... μ Ω SA2132 μ 330 Ω 270 Ω HANGZHOU SILAN MICROELECTRONICS CO.,LTD 7 SA2132 DET OUT 1K Ω 2.2 μ Ω μ μ μ 0.01 μ F BPF: GFWB7 (Soshin Electric Co., Ltd SFE10 ...

Page 8

... OSC OSC 1 Pin HANGZHOU SILAN MICROELECTRONICS CO.,LTD 8 SA2132 μ μ Wire Reference (mm) 1-4 4-6 Toko Co., Ltd 0.16UEW 666SNF-305NK 2 Toko Co., Ltd 0.16UEW 666SNF-306NK Toko Co., Ltd 0.05UEW 5PNR-5146Y Toko Co ...

Page 9

... AMR IF level noise 1 ± 7 5kHz THD ± 2 2.5kHz 100 120 μ Input signal level Vin (dB V EMF) HANGZHOU SILAN MICROELECTRONICS CO.,LTD 9 SA2132 ,Sens - (0dB = 70 mVrms 10.7MHz ± 2 2.5kHz - 400 Hz μ -40 Limiting sensitvity (-3dB) -60 -80 ...

Page 10

... OUTPUT - Vin VOD THD 30 100 120 Input signal Vin(dB/m) HANGZHOU SILAN MICROELECTRONICS CO.,LTD 10 SA2132 FM RF (AFC OFF) VOD,THD - f Δ ± 7 5kHz 2 2.5kHz ± 1. 1.8V 3V THD V =3V ...

Page 11

... Silan Semiconductors PACKAGE OUTLINE DIP-16-300-2.54 ± ± 1.27MAX 2.54 +0.3 1.52 19.55 ± 0.46 ± 0 .08 HANGZHOU SILAN MICROELECTRONICS CO.,LTD 11 SA2132 UNIT: mm ± 15 degree Rev: 2.1 2001.12.03. ...

Page 12

... Silan Semiconductors Attach Revision History Data 2001.12.25 2002.05.21 2002.12.03 REV Description 1.0 Original 2.0 Modify the “SA2132” to “SA1032” 2.1 Modify the “SA1032” to “SA2132” HANGZHOU SILAN MICROELECTRONICS CO.,LTD 12 SA2132 Page Rev: 2.1 2001.12.03. ...

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