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E-TDA7514TR View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
E-TDA7514TR SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR ST-Microelectronics
STMicroelectronics ST-Microelectronics
E-TDA7514TR Datasheet PDF : 74 Pages
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Table 2. Pin Description
Pin
1
VREF5V
2
TUNGND
3
AMMIX1IN+
4
AMMIX1IN-
5
AMAGC1TC
6
AMAGC1IOUT
7
AMAGC1VOUT
8
FMMIX1IN+
9
RFGND
10
FMMIX1IN-
11
FMAGCTC
12
FMAGCIOUT
13
GND
14
FMADJOUT
15
VCOC
16
OSCGND
17
VCOB
18
OSCVCC
19
LFOUT
20
LFREF
21
LFINAM
22
LFINFM
23
LFHC
24
PLLGND
25
PLLVCC
26
XTALG
27
XTALD
28
DIGGND
29
DIGVCC
30
QUALMPOUT/ISSBW
31
QUALACMPOUT
32
ISSTC
33
DEVTC
34
VREF3V
35
APGND
36
APVCC
37
OUTRR
38
OUTRL
39
OUTFR
40
OUTFL
Function
5V reference
tuner general ground
am mix1 input
am mix1 input
am agc1 filter capacitor
am agc1 current output
am agc1 voltage output
fm mix1 input
rf ground
fm mix1 input
fm agc detector time constant
fm agc current output
ground
fm antenna filter adjustment
am/fm vco collector
vco ground
am/fm vco base
vco supply (8V)
PLL loop filter output
PLL loop filter reference
PLL AM loop filter input
PLL FM loop filter input
PLL loop filter high-current input
PLL back-end ground
PLL back-end supply
ref osc gate
ref osc drain
digital ground
digital dirty supply (8V)
multipath det output / ISS BW indicator
multipath det / adjacent channel det output
ISS time constant
deviation detector time constant
3V reference
audio processor/stereo decoderground
audio processor/stereo decoder supply (8V)
audio out
audio out
audio out
audio out
TDA7514
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