INTEGRATED CIRCUITS
DATA SHEET
TDA5630; TDA5631
9 V VHF, hyperband and UHF
mixer/oscillator for TV and VCR
3-band tuners
Product specification
File under Integrated Circuits, IC02
1996 Mar 21
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF
mixer/oscillator for TV and VCR 3-band tuners
FEATURES
•
Balanced mixer with a common emitter input for band A
(single input)
•
2-pin oscillator for bands A and B
•
Balanced mixer with a common base input for
bands B and C (balanced input)
•
3-pin oscillator for band C
•
Local oscillator buffer output for external synthesizer
•
SAW filter preamplifier with a low output impedance to
drive the SAW filter directly
•
Band gap voltage stabilizer for oscillator stability
•
Electronic band switch.
APPLICATIONS
•
3-band all channel TV and VCR tuners
•
Any standard.
QUICK REFERENCE DATA
SYMBOL
V
P
I
P
f
RF
PARAMETER
supply voltage
supply current
frequency range
RF input; band A; note 1
RF input; band B; note 1
RF input; band C; note 1
G
v
voltage gain
band A
band B
band C
NF
noise figure
band A
band B
band C
V
o
output voltage to get 1% cross
modulation in channel
band A
band B
band C
Note
CONDITIONS
MIN.
−
−
45
160
430
−
−
−
−
−
−
−
−
−
TYP.
9.0
35
−
−
−
25
36
36
7.5
8
9
118
118
118
GENERAL DESCRIPTION
TDA5630;
TDA5631
The TDA5630 and TDA5631 are monolithic integrated
circuits that perform the mixer/oscillator functions for
bands A, B and C in TV and VCR tuners. These low-power
mixer/oscillators require a power supply of 9 V and are
available in a very small package.
The devices give the designer the capability to design an
economical and physically small 3-band tuner.
They are suitable for European standards, as illustrated in
Fig.12, with the following RF bands: 48.25 to 168.25 MHz,
175.25 to 447.25 MHz and 455.25 to 855.25 MHz. With
an appropriate tuned circuit, they are also suitable for
NTSC all channel tuners (USA and Japan).
The tuner development time can be drastically reduced by
using these devices.
MAX.
−
−
180
470
860
−
−
−
−
−
−
−
−
−
UNIT
V
mA
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
dBµV
dBµV
dBµV
1. The limits are related to the tank circuits used in Fig.12 and the intermediate frequency. Frequency bands may be
adjusted by the choice of external components.
1996 Mar 21
2
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF
mixer/oscillator for TV and VCR 3-band tuners
ORDERING INFORMATION
TYPE
NUMBER
TDA5630T
TDA5630M
TDA5631T
TDA5631M
PACKAGE
NAME
SO20
SSOP20
SO20
SSOP20
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
TDA5630;
TDA5631
VERSION
SOT163-1
SOT266-1
SOT163-1
SOT266-1
BLOCK DIAGRAM
handbook, full pagewidth
band A oscillator
tuned circuit
band B oscillator
tuned circuit
band C oscillator
tuned circuit
GND
IF outputs
MBH044
20
(1)
18
(3)
16
(5)
14
(7)
19
(2)
17
(4)
15
(6)
13
(8)
12
(9)
11
(10)
BAND A
OSCILLATOR
BAND B
OSCILLATOR
BAND C
OSCILLATOR
TDA5630
TDA5631
IF AMPLIFIER
MIXER
MIXER
MIXER
ELECTRONIC
BAND
SWITCH
BAND A
STAGE
BAND B
STAGE
BAND C
STAGE
DC
STABILIZER
LOCAL
OSCILLATOR
AMPLIFIER
(18)
3
RF GND
(15)
6
band A
input
(16)
5
(17)
4
(19)
2
(20)
1
(14)
7
VP
(13)
8
(12)
9
(11)
10
band switch
input
band B
inputs
band C
inputs
local oscillator
amplifier outputs
The numbers given in parenthesis represent the TDA5631.
Fig.1 Block diagram.
1996 Mar 21
3
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF
mixer/oscillator for TV and VCR 3-band tuners
PINNING
PIN
SYMBOL
TDA5630
CIN1
CIN2
RFGND
BIN1
BIN2
AIN
V
P
LOOUT1
LOOUT2
BS
IFOUT1
IFOUT2
GND
BOSCOC
COSCOC1
BOSCIB
COSCOC2
AOSCOC
COSCIB
AOSCIB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TDA5631
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
band C input 1
band C input 2
ground for RF inputs
band B input 1
band B input 2
band A input
supply voltage
local oscillator amplifier output 1
local oscillator amplifier output 2
band switch input
IF amplifier output 1
IF amplifier output 2
ground (0 V)
band B oscillator output collector
band C oscillator output collector 1
band B oscillator input base
band C oscillator output collector 2
band A oscillator output collector
band C oscillator input base
band A oscillator input base
DESCRIPTION
TDA5630;
TDA5631
handbook, halfpage
handbook, halfpage
CIN1 1
CIN2 2
RFGND 3
BIN1 4
BIN2 5
20 AOSCIB
19 COSCIB
18 AOSCOC
17 COSCOC2
16 BOSCIB
AOSCIB 1
COSCIB 2
AOSCOC 3
COSCOC2 4
BOSCIB 5
20 CIN1
19 CIN2
18 RFGND
17 BIN1
16 BIN2
TDA5630
AIN 6
VP 7
LOOUT1 8
LOOUT2 9
BS 10
MGD265
TDA5631
15 COSCOC1
14 BOSCOC
13 GND
12 IFOUT2
11 IFOUT1
COSCOC1 6
BOSCOC 7
GND 8
IFOUT2 9
IFOUT1 10
MGD266
15 AIN
14 VP
13 LOOUT1
12 LOOUT2
11 BS
Fig.2 Pin configuration (TDA5630).
Fig.3 Pin configuration (TDA5631).
1996 Mar 21
4
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF
mixer/oscillator for TV and VCR 3-band tuners
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
P
V
SW
I
O
t
sc
T
stg
T
amb
T
j
supply voltage
switching voltage
output current of each pin referenced to ground
maximum short-circuit time (all pins)
IC storage temperature
operating ambient temperature
junction temperature
PARAMETER
0
−
−
−55
−10
−
MIN.
−0.3
TDA5630;
TDA5631
MAX.
+10.5
10.5
−10
10
+150
+80
+150
V
V
UNIT
mA
s
°C
°C
°C
THERMAL CHARACTERISTICS
SYMBOL
R
th j-a
SOT163-1
SOT266-1
HANDLING
Human body model: the IC withstands 2000 V in accordance with the MIL-STD-883C category B (stress reference
pins 3, 7 and 13 shorted together for the TDA5630; pins 18, 14 and 8 for the TDA5631).
Machine model: the IC withstands 200 V in accordance with the MIL-STD-883C (stress reference pins 3, 7 and 13
shorted together for the TDA5630; pins 18, 14 and 8 for the TDA5631).
PARAMETER
thermal resistance from junction to ambient in free air
100
120
K/W
K/W
VALUE
UNIT
1996 Mar 21
5
