NTE NTE1607 Datasheet

NTE1607

Integrated Circuit

B/W TV Video Detector Amplifier,

IF AGC Circuit

Description:

The NTE1607 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
D Provided with Video SIF, Sync Separation Output Pin for Easy Set Design

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

31mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

223mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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, Pin4 V
Output Voltage, Pin3
Output Voltage, Pin1 300 400 500 mV
Frequency Bandwidth (Det. Out) B fo = 58.75MHz, AM = 40%, Vi = 30mV
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 = 5.5V 14.5 18.5 22.5 mA
VCC = 5.5V 2.4 2.7 3.0 V
VCC = 5.5V 2.45 2.75 3.05 V
fo = 58.75MHz, AM = 75%

O

fm = 1kHz, Vi = 30mV

V

= 5.5V, V
= 5.5V, V

rms

rms

= 3.9V 5.05 5.23 5.35 V

5–7

= 2.9V – – 0.03 V

5–7

300 400 500 mV
300 400 500 mV

– 4.5 – MHz

100 112 125 times

rms
rms
rms

Pin Connection Diagram

(Front View)

VIF Input

9
8

V

CC

GND

7
6

IF AGC Output
IF AGC Input

5
4

Video Output for SIF
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)