tda5631t NXP Semiconductors, tda5631t Datasheet - Page 3

• Manufacturer Part Number: tda5631t
• Description: 9 V Vhf, Hyperband And Uhf Mixer/oscillator For Tv And Vcr 3-band Tuners
• Manufacturer: NXP Semiconductors

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