tda7513t STMicroelectronics, tda7513t Datasheet - Page 10

• Manufacturer Part Number: tda7513t
• Description: Single-chip Fm/am Tuner With Stereo Decoder And Audio Processor
• Manufacturer: STMicroelectronics

Block diagrams
10/84
Table 2.
Pin
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
41
42
43
44
45
46
47
TUNQUALITY
Pin description (continued)
FMRFANDJ
FMANTADJ
Pin name
OSCGND
OSCVCC
ACROUT
PLLGND
DIGGND
ACLOUT
DIGVCC
VREF3V
IN2COM
PLLVCC
APGND
OUTRR
DEVTC
APVCC
OUTRL
OUTFR
LFOUT
OUTFL
LFREF
XTALG
XTALD
ACRIN
ISSTC
ACLIN
VCOE
VCOB
LFHC
IN2R
IN1R
LFIN
IN2L
fm antenna filter adjustment
fm rf filter adjustment
vco ground
am/fm vco emitter
am/fm vco base
vco supply (8V)
PLL loop filter output
PLL loop filter reference
PLL loop filter input
PLL loop filter high-current input
PLL back-end supply
PLL back-end ground
ref osc gate
ref osc drain
digital dirty supply (8V)
digital ground
tuner combined output of multipath and adjacent channel detectors
ISS time constant
deviation detector time constant
3V reference
audio processor/stereo decoder ground
audio processor/stereo decoder supply (8V)
audio out
audio out
audio out
audio out
ac coupling right input
ac coupling right output
ac coupling left input
ac coupling left output
audio in2 left
audio in2 common
audio in2 right
audio in1 right
Pin function
TDA7513T