TDA5634T Datasheet, PDF (3/20 Pages) NXP Semiconductors – 9 V UHF mixer/oscillator for TV and VCR tuners

Philips Semiconductors
9 V UHF mixer/oscillator for TV and VCR
tuners
BLOCK DIAGRAM
Product specification
TDA5634T
handbook, full pagewidth
UHF oscillator inputs
n.c.
UHF oscillator outputs
VP
16 15 12 13 14
11
B BCC
UHF OSCILLATOR
STABILIZER
IF amplifier outputs
10 9
IF AMPLIFIER
MIXER
TDA5634T
RF STAGE
LOCAL
OSCILLATOR
1
2
RF inputs
3
RF
GND
4
5
6
local oscillator
outputs
GND
78
IF amplifier
inputs
MBE299
Fig.1 Block diagram.
1996 Nov 7
3