NTE1413 & NTE1545
Integrated Circuit
Video IF Amplifier
Description:
The NTE1413 and NTE1545 are integrated circuits in a 16鈥揕ead DIP type package designed for use
as video IF amplifiers for color and monochrome television receivers
Features:
D
Available for Two Types of Tuners:
NPN Tuner (NTE1413)
FET Tuner (NTE1545)
D
High Gain, Wide Band IF Amplifier: 50dB Typ. at 58MHz
D
Gain Reduction with Excellent Stability: 55dB Typ. at 58MHz
D
Excellent DG/DP Characteristics:
DG = 7% Typ.
DP = 3.5 deg Typ.
D
Excellent S/N Characteristics due to Delayed 3 Stages AGC Action
D
Negative video output signal
D
Fast AGC Action due to Noise Inverter and Peak AGC
D
Switch Off the Video Part with VTR SW
D
Dual Differential AFT Output
Functions:
D
Three Controlled IF Amplifier Stages
D
Video Demodulator Controlled by Picture Carrier
D
Black Noise and White Noise Inverter
D
Peak AGC
D
DC Amplifier for RF AGC Out
D
Quadrature Detector for AFT
D
DC Amplifier for AFT
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Open Loop Voltage, V
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Video DC Output Current, I
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6mA
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4W
Derate Above 25擄C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2mW/擄C
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +65擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
1
2
3
