TDA7088T Datasheet, PDF (4/16 Pages) NXP Semiconductors – FM receiver circuit for battery supply

Philips Semiconductors
FM receiver circuit for battery supply
Product specification
TDA7088T
PINNING
SYMBOL
MUTE
V_oAF
LOOP
V_P
OSC
IFFB
C_LP1
V_oIF
V_iIF
C_LP2
V_iRF
V_iRF
C_LIM
GND
C_AP
TUNE
PIN
DESCRIPTION
1 mute output
2 audio frequency output signal
3 AF loop filter
4 +3 V supply voltage
5 oscillator resonant circuit
6 IF feedback
7 low-pass capacitor of 1 dB amplifier
8 IF output to external coupling
capacitor (high-pass)
9 IF input to limiter amplifier
10 low-pass capacitor of IF limiter
amplifier
11 radio frequency input
12 radio frequency input
13 limiter offset voltage capacitor
14 ground (0 V)
15 all-pass filter capacitor/input for
search tuning
16 electrical tuning/AFC output
handbook, halfpage
MUTE 1
16 TUNE
VoAF 2
LOOP 3
15 CAP
14 GND
VP 4
13 CLIM
TDA7088T
OSC 5
12 ViRF
IFFB 6
11 ViRF
CLP1 7
10 CLP2
VoIF 8
9 ViIF
MGE664
Fig.2 Pin configuration.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
V_P
T_stg
T_amb
V_es
supply voltage
storage temperature
operating ambient temperature
electrostatic handling; note 1
Note
1. There is no special ESD protection circuit built-in; ESD data on request.
MIN.
0
−55
−10
−
MAX.
5
+150
+70
−
UNIT
V
°C
°C
−
1996 May 14
4