NTE NTE1709

NTE1709
Integrated Circuit
Dual Balanced Modulator for Video Cameras
Description:
The NTE1709 is an integrated circuit in a 9–Lead SIP type package that incorporates two balanced
modulators
Features:
D Dual Balanced Modulator
D No External Bias Circuit Required
D Carrier Suppression: 40dB Typ
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.5V
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240mW
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperatuere Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = 9V unless otherwise specified)
Parameter
Min
Typ
Max
Unit
V1–5
5.7
6.3
6.9
V
V3–5
1.9
2.4
2.9
V
V4–5
5.5
6.1
6.7
V
V6–5
5.5
6.1
6.7
V
V7–5
1.9
2.4
2.9
V
V8–5
5.5
6.1
6.7
V
V9–5
5.5
6.0
6.7
V
Total Circuit Current
Itot
13
17
22
mA
Carrier Leakage
CL
–
–
2.5
mVrms
Output Voltage
VO
550
650
760
mVrms
Circuit Voltage
Symbol
Test Conditions
Pin Connection Diagram
(Front View)
9 Output 2
8 Reference Voltage
7 Carrier Input 2
6 Signal Input 2
5 GND
4 Signal Input 1
3 Carrier Input 1
2 VCC
1 Output 1
.929 (23.6)
.118 (3.0)
.236
(6.0)
1
9
.098
(2.5)
.100 (2.54)
.118(3.0)