TDA5632 Datasheet, PDF (11/20 Pages) NXP Semiconductors – 9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

Philips Semiconductors
9 V VHF and UHF mixers/oscillators for TV
and VCR cable tuners
APPLICATION INFORMATION
Product specification
TDA5632; TDA5633
handbook, full pagewidth
50 Ω
50 Ω
50 Ω
output
50 Ω
50 Ω
ANZAC-183-4
HYBRID
ANZAC-183-4
HYBRID
R10
C18
20 (1)
C19
19 (2)
C20
18 (3)
C21
17 (4)
C22
16 (5) 15 (6)
C23
14 (7)
9V
L7
R13
C24
C26
C27
13 (8) 12 (9) 11 (10)
BAND A
STAGE
BAND C
STAGE
LOCAL
OSCILLATOR
AMPLIFIER
DC
STABILIZER
MIXER
MIXER
TDA5632
TDA5633
BAND A
OSCILLATOR
BAND C
OSCILLATOR
ELECTRONIC
BANDSWITCH
IF
AMPLIFIER
1 (20) 2 (19) 3 (18) 4 (17) 5 (16)
6 (15) 7 (14)
8 (13)
9 (12) 10 (11)
C6
C7
C11
C12
C13
C14
R5
D6
D7
9V
C2
D2
L2 _R2
C3
BA682
ΙΙΙ
R4
D1
R1
Ι
C5
C4
L1 _R3
C1
C9
R8
R9
C10
L4
D3
L3
n.c.
C29
C17
R16 IF out
5V
AC
50 Ω
NETWORK
MEASUREMENT
MBE270
R12 R11 R7
V_t
C28
R6 _C30
C8
The pin numbers in parenthesis represent the TDA5633.
Fig.10 Measurement circuit.
1996 Aug 16
11