TDA6502 Datasheet, PDF (33/44 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
14 INTERNAL PIN CONFIGURATION
SYMBOL
UHFIN1
UHFIN2
PIN
TDA6502;
TDA6502A
1
2
TDA6503;
TDA6503A
28
27
DC VOLTAGE
(AVERAGE VALUE)⁽²⁾
VHF
−
−
UHF
1.0 V
1.0 V
VHFIN
3
26
−
−
RFGND
IFFIL1
IFFIL2
4
25
0.0 V
0.0 V
5
24
3.6 V
3.6 V
6
23
3.6 V
3.6 V
Preliminary specification
TDA6502; TDA6502A;
TDA6503; TDA6503A
EQUIVALENT CIRCUIT⁽¹⁾
1
2
(28)
(27)
FCE584
3
(26)
FCE585
(24) 5
4
(25)
FCE586
6 (23)
PVHFL
PVHFH
PUHF
FMST
7
22
n.a. or 4.8 V
n.a.
8
21
4.8 V or n.a.
n.a.
9
20
n.a.
4.8 V
10
19
n.a. or 4.8 V n.a. or 4.8 V
FCE587
7
8
(22)
(21)
9
10
(20)
(19)
FCE588
2000 Mar 16
33