NTE1786 Datasheet, PDF (5/5 Pages) NTE Electronics – Integrated Circuit Frequency Lock Loop (FLL) Tuning & Control Circuit

Pin Connection Diagram
DAC3 Output 1
Serial Data Line 2
Serial Clock Line ³
P20 4
P21 5
I/O Ports _{P22 6}
P23 7
AFC (+) Input 8
AFC (–) Input 9
Tuning Voltage Amp
Invert Input
10
GND 11
Tuning Voltage Amp
Output
12
24 DAC2 Output
23 DAC1 Output
22 _{DAC0 Output}
21 X’tal OSC Input
20 Prescaler Input
19 V_CC 2 (13V Typ)
18 P13
17 P12 _{Band Select}
16 P11 ^{Output Ports}
15 P10
14 V_CC 3 (32V Typ)
13 V_CC 1 (12V Typ)
24
13
1
12
1.300 (33.02)
Max
.100 (2.54)
1.100 (27.94)
.255
(5.73)
Max
.520
(13.2)
.126
(3.22)
Min
.600
(15.24)