TDA5634T Philips Semiconductors, TDA5634T Datasheet - Page 3

• Manufacturer Part Number: TDA5634T
• Description: 9 V UHF mixer/oscillator for TV and VCR tuners
• Manufacturer: Philips Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
1996 Nov 7
handbook, full pagewidth
9 V UHF mixer/oscillator for TV and VCR
tuners
UHF oscillator inputs
n.c.
16
UHF OSCILLATOR
B
15
RF STAGE
RF inputs
1
MIXER
B
12
UHF oscillator outputs
C
13
2
C
14
GND
RF
Fig.1 Block diagram.
3
local oscillator
OSCILLATOR
STABILIZER
4
LOCAL
outputs
3
V
P
11
5
TDA5634T
GND
6
IF amplifier outputs
IF AMPLIFIER
IF amplifier
inputs
10
7
9
8
MBE299
Product specification
TDA5634T