TDA6402 Datasheet, PDF (6/40 Pages) NXP Semiconductors – 5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners

Philips Semiconductors
5 V mixers/oscillators and synthesizers for
cable TV and VCR 2-band tuners
Product specification
TDA6402; TDA6402A;
TDA6403; TDA6403A
PINNING
SYMBOL
UHFIN1
UHFIN2
VHFIN
RFGND
IFFIL1
IFFIL2
PVHFL
PVHFH
PUHF
FMST
SW
CE/AS
DA
CL
LOCK/ADC
CP
VT
XTAL
V_CC
IFOUT
GND
VHFOSCIB
OSCGND
VHFOSCOC
UHFOSCIB1
UHFOSCOC1
UHFOSCOC2
UHFOSCIB2
PIN
TDA6402;
TDA6402A
TDA6403;
TDA6403A
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
15
14
16
13
17
12
18
11
19
10
20
9
21
8
22
7
23
6
24
5
25
4
26
3
27
2
28
1
DESCRIPTION
UHF RF input 1
UHF RF input 2
VHF RF input
RF ground
IF filter output 1
IF filter output 2
PNP port output, general purpose (e.g. VHF low sub-band)
PNP port output, general purpose (e.g. VHF high sub-band)
PNP port output, UHF band
PNP port output, general purpose (e.g. FM sound trap)
bus mode selection input (I²C-bus/3-wire bus)
Chip Enable/Address Selection input
serial data input/output
serial clock input
lock detector output (3-wire bus)/ADC input (I²C-bus)
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 base 1
UHF oscillator output collector 1
UHF oscillator output collector 2
UHF oscillator input base 2
2000 Jan 24
6