TDA6500 Datasheet, PDF (11/37 Pages) NXP Semiconductors – 5 V mixer/oscillator and synthesizer for PAL and NTSC standards

Philips Semiconductors
TDA6500; TDA6501
5 V mixer/oscillator and synthesizer for PAL and NTSC standards
8. Internal circuitry
Table 15: Internal circuits
Symbol
Pin
LOSCIN
LOSCOUT
TDA6500TT
1
2
TDA6501TT
32
31
Average DC voltage versus band
selection
Low
Mid
High
1.7
1.4
1.4
2.9
3.5
3.5
Equivalent circuit ^[1]
(32) 1
2 (31)
OSCGND 3
MOSCOUT 4
MOSCIN
5
30
-
-
-
-
29
3.5
3.02
3.5
28
1.4
1.7
1.4
(28) 5
fce222
4 (29)
HOSCIN1 6
HOSCOUT2 7
HOSCOUT1 8
HOSCIN2 9
27
2.2
2.2
1.8
26
5
5
2.5
25
5
5
2.5
24
2.2
2.2
1.8
(25) 8
(27) 6
fce223
7 (26)
9 (24)
V_CC
10
23
5.0
5.0
5.0
-
IFGND
11
22
-
-
-
IFOUT
12
21
2.1
2.1
2.1
mce141
11 (22)
fce225
9397 750 15057
Product data sheet
Rev. 02 — 14 June 2005
12 (21)
fce226
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
11 of 37