tda6503a NXP Semiconductors, tda6503a Datasheet - Page 7

• Manufacturer Part Number: tda6503a
• Description: 5 V Mixers/oscillators And Synthesizers For Cable Tv And Vcr 2-band Tuners
• Manufacturer: NXP Semiconductors

Philips Semiconductors
7
2001 Aug 22
UHFIN1
UHFIN2
VHFIN
RFGND
IFFIL1
IFFIL2
PVHFL
PVHFH
PUHF
FMST
SW
CE/AS
DA
CL
LOCK/ADC
CP
VT
XTAL
V
IFOUT
GND
VHFOSCIB
OSCGND
VHFOSCOC
UHFOSCIB1
UHFOSCOC1
UHFOSCOC2
UHFOSCIB2
CC
5 V mixers/oscillators and synthesizers for
cable TV and VCR 2-band tuners
SYMBOL
PINNING
TDA6502A
TDA6502;
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
PIN
TDA6503A
TDA6503;
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
UHF RF input 1
UHF RF input 2
VHF RF input
RF ground
IF filter output 1
IF filter output 2
PMOS port output, general purpose (e.g. VHF low sub-band)
PMOS port output, general purpose (e.g. VHF high sub-band)
PMOS port output, UHF band
PMOS port output, general purpose (e.g. FM sound trap)
bus format selection input: I
chip enable input in 3-wire bus mode or address selection input in
I
serial data input/output
serial clock input
lock detector output in 3-wire bus mode or ADC input in I
mode
charge pump output
tuning voltage output
crystal oscillator input
supply voltage
IF output
digital ground
VHF oscillator input base
oscillator ground
VHF oscillator output collector
UHF oscillator input 1 (base)
UHF oscillator output 1 (collector)
UHF oscillator output 2 (collector)
UHF oscillator input 2 (base)
2
C-bus mode
7
DESCRIPTION
2
C-bus mode or 3-wire bus mode
TDA6502; TDA6502A;
TDA6503; TDA6503A
Product specification
2
C-bus