NTE NTE1607

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, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2V
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31mA
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223mW
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C
Storage Temperatuere Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Total Circuit Current
Circuit Voltage
Output Voltage, Pin4
Symbol
Test Conditions
Max
Unit
VCC = 5.5V
14.5
18.5
22.5
mA
V3–7
VCC = 5.5V
2.4
2.7
3.0
V
V1–7
VCC = 5.5V
2.45
2.75
3.05
V
fo = 58.75MHz, AM = 75%
fm = 1kHz, Vi = 30mVrms
300
400
500
mVrms
300
400
500
mVrms
300
400
500
mVrms
–
4.5
–
MHz
100
112
125
times
VO
Output Voltage, Pin1
Voltage Gain (IF AGC)
Typ
Itot
Output Voltage, Pin3
Frequency Bandwidth (Det. Out)
Min
B
fo = 58.75MHz, AM = 40%, Vi = 30mVrms
GV
Upper Voltage (IF AGC)
V(Upper)
VCC = 5.5V, V5–7 = 3.9V
5.05
5.23
5.35
V
Lower Voltage (IF AGC)
V(Lower)
VCC = 5.5V, V5–7 = 2.9V
–
–
0.03
V
Pin Connection Diagram
(Front View)
9 VIF Input
8 VCC
7 GND
6 IF AGC Output
5 IF AGC Input
4 Video Output for SIF
3 Video Output
2 Ref Voltage for Noise Canceller
1 Video Output for AGC and Sync Sep
.929 (23.6)
.118 (3.0)
.236
(6.0)
1
9
.098
(2.5)
.100 (2.54)
.118(3.0)