TDA5630 Datasheet, PDF (3/28 Pages) NXP Semiconductors – 9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

Philips Semiconductors
9 V VHF, hyperband and UHF
mixer/oscillator for TV and VCR 3-band tuners
Product specification
TDA5630;
TDA5631
ORDERING INFORMATION
TYPE
NUMBER
TDA5630T
TDA5630M
TDA5631T
TDA5631M
PACKAGE
NAME
DESCRIPTION
SO20
SSOP20
SO20
SSOP20
plastic small outline package; 20 leads; body width 7.5 mm
plastic shrink small outline package; 20 leads; body width 4.4 mm
plastic small outline package; 20 leads; body width 7.5 mm
plastic shrink small outline package; 20 leads; body width 4.4 mm
VERSION
SOT163-1
SOT266-1
SOT163-1
SOT266-1
BLOCK DIAGRAM
handbook, full pa^bg^ae_tw^nudi_ndt_eAh_{docsirccilulaittor}
20
18
(1)
(3)
BAND A
OSCILLATOR
band B oscillator
tuned circuit
16
14
(5)
(7)
BAND B
OSCILLATOR
band C oscillator
tuned circuit
19 17 15
(2) (4) (6)
BAND C
OSCILLATOR
GND
13
(8)
IF outputs
12
11
(9)
(10)
MBH044
TDA5630
TDA5631
IF AMPLIFIER
MIXER
BAND A
STAGE
(18) (15)
3
6
RF GND band A
input
MIXER
BAND B
STAGE
(16)
(17)
5
4
band B
inputs
MIXER
BAND C
STAGE
(19)
(20)
2
1
band C
inputs
ELECTRONIC
BAND
SWITCH
LOCAL
OSCILLATOR
AMPLIFIER
DC
STABILIZER
(14)
7
(13)
(12)
(11)
8
9
10
VP
band switch
local oscillator
input
amplifier outputs
The numbers given in parenthesis represent the TDA5631.
Fig.1 Block diagram.
1996 Mar 21
3