NTE NTE1610 Datasheet

NTE1610

Integrated Circuit

B/W TV Video Detector Amplifier,

IF AGC Circuit

Description:

The NTE1610 is an integrated circuit in a 9–Lead SIP type package designed for use as a B/W TV
video detector amplifier and IF AGC circuit.

Features:

D High Gain IF Signal to Video Signal Conversion (Detection) and Operates with Low Input Signal

Level

D No Adjustment for IF AGC Detection Output Level Setting

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, V

Supply Current, I
Power Dissipation, P

CC

CC

D

Operating Ambient Temperature Range, T
Storage Temperatuere Range, T

stg

opr

–20° to +70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

396mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics: (TA = +25°C unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Total Circuit Current I
Circuit Voltage V

Output Voltage, Pin3 V
Output Voltage, Pin1
Frequency Bandwidth (Det. Out) B fo = 58.75MHz, AM = 40%, Vi = 20mV
Voltage Gain (IF AGC) G
Upper Voltage (IF AGC) V
Lower Voltage (IF AGC) V

tot
3–7

V

1–7

(Upper)VCC
(Lower)VCC

VCC = 11V 15 21 27 mA
VCC = 11V 2.9 3.3 3.7 V
VCC = 11V 6.95 7.25 7.55 V
fo = 58.75MHz, AM = 75%,

O

fm = 1kHz, Vi = 60mV

V

= 11V, V
= 11V, V

6–7
6–7

rms

rms

= 6.8V 8.8 9.4 10.0 V
= 8.8V – – 0.1 V

320 480 640 mV
370 560 740 mV

7 8 – MHz

400 550 700 times

rms
rms

Pin Connection Diagram

(Front View)

VIF Input

9
8

V

CC

GND

7
6

IF AGC Input
IF AGC Output

5
4

Bias
Video Output

3

Ref Voltage for Noise Canceller

2

Video Output for AGC and Sync Sep

1

.929 (23.6) .118 (3.0)

.236
(6.0)

19

.098
(2.5)

.100 (2.54) .118(3.0)