TDA5632 Datasheet, PDF (3/20 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
Product specification
TDA5632; TDA5633
ORDERING INFORMATION
TYPE
NUMBER
TDA5632T
TDA5632M
TDA5633T
TDA5633M
NAME
SO20
SSOP20
SO20
SSOP20
PACKAGE
DESCRIPTION
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 pag_be_aw_nid_dth_{A input}
AIN2
20 (1)
AIN1
19 (2)
BAND A
STAGE
MIXER
band C input
CIN2
18 (3)
CIN1
17 (4)
local oscillator
amplifier outputs
RFGND
16 (5)
LOOUT2 LOOUT1
15 (6) 14 (7)
IF inputs
VP
13 (8)
IFIN2 IFIN1
12 (9) 11 (10)
BAND C
STAGE
LOCAL
OSCILLATOR
AMPLIFIER
DC
STABILIZER
MIXER
TDA5632
TDA5633
BAND A
OSCILLATOR
BAND C
OSCILLATOR
1 (20) 3 (18)
AOSCIB AOSCOC
band A oscillator
tuned circuit
2 (19) 4 (17) 5 (16) 6 (15) 7 (14)
GND
COSCOC1 COSCIB2
COSCIB1 COSCOC2
band C oscillator
tuned circuit
ELECTRONIC
BANDSWITCH
8 (13)
BS
band switch
input
IF
AMPLIFIER
9 (12)
n.c.
10 (11)
IFOUT
IF output
MBE269
The pin numbers in parenthesis represent the TDA5633.
Fig.1 Block diagram.
1996 Aug 16
3