TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 3

• Manufacturer Part Number: TDA7514
• Description: SINGLE-CHIP FM/AM TUNER
• Manufacturer: STMicroelectronics

www.DataSheet4U.com
Table 2. Pin Description
N°
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
QUALMPOUT/ISSBW
QUALACMPOUT
AMAGC1VOUT
AMAGC1IOUT
FMAGCIOUT
AMAGC1TC
AMMIX1IN+
FMADJOUT
FMMIX1IN+
AMMIX1IN-
FMMIX1IN-
FMAGCTC
OSCGND
TUNGND
OSCVCC
PLLGND
DIGGND
VREF5V
DIGVCC
VREF3V
PLLVCC
LFINAM
RFGND
LFINFM
APGND
OUTRR
DEVTC
APVCC
OUTRL
OUTFR
LFOUT
OUTFL
LFREF
XTALG
XTALD
VCOC
ISSTC
VCOB
LFHC
GND
Pin
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
Function
TDA7514
3/74