TDA6502 Datasheet, PDF (36/44 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
Preliminary specification
TDA6502; TDA6502A;
TDA6503; TDA6503A
SYMBOL
OSCGND
PIN
TDA6502;
TDA6502A
23
TDA6503;
TDA6503A
6
DC VOLTAGE
(AVERAGE VALUE)⁽²⁾
VHF
UHF
0.0 V
0.0 V
VHFOSCIB
22
VHFOSCOC
24
7
1.8 V
−
5
3.0 V
−
UHFOSCIB1
25
4
UHFOSCOC1
26
3
UHFOSCOC2
27
2
UHFOSCIB2
28
1
−
1.9 V
−
2.9 V
−
2.9 V
−
1.9 V
EQUIVALENT CIRCUIT⁽¹⁾
23
(6)
FCE593
24
(5)
22
(7)
FCE594
(2)
(3)
27
26
25
28
(4)
(1)
Notes
1. The pin numbers in parenthesis represent the TDA6503 and TDA6503A.
2. Measured in circuit of Fig.19.
FCE595
2000 Mar 16
36