TCA440 T • SOP 16
6.0 ± 0.2
3.9 ± 0.1
9.9 ± 0.1
0.15
≥ 0.3
0.42 +- 0.07
1.27
≤ 0.7
0.06
M
0.25
16 15 14 13 12
11 10
9
8
1
2
3
4
5
6
7
Pin Configuration
1
2
3
4
5
6
7
8
RF prestage, input 1
RF prestage, input 2
9
input IF control amplifier
indicator output IF control amplifier
IF blocking
input lF amplifier
IF blocking
supply voltage
10
11
12
13
14
15
16
RF control amplifier input
oscillator circuit pin 1
oscillator circuit pin 2
oscillator circuit pin 3
IF output
mixer output 1
mixer output 2
ground
Block Diagram
IF REQUIRED
V
CC
3
16
14
3.5V
3.5V
STABILISATION
HF - CIRCUIT
1
2
7
1st IF
STAGE
2nd IF
STAGE
3rd IF
STAGE
4th IF
STAGE
PRE-
STAGE
MIXER
AF
6
5
4
IF GAIN
CONTROL
OSCILLATOR
8
15
12
11
13
10
9
TUNING
INDICATOR
IF FILTER
V
CC
V
CC
2
09/00
TCA440/T
GSG [ GUNTER SENICONDUCTOR GMBH. ]
