|
NTE7067 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Audio IF Detector for High Quality Multi-Channel TV & VCR | |||
|
NTE7067
Integrated Circuit
Audio IF Detector for High Quality
MultiâChannel TV & VCR
Description:
The NTE7067 is a 4.5MHz to 6.5MHz intercarrier audio IF detector for highâquality multiâchannel TV
and VCR sound systems. It is designed for use is quasiâparallel configurations to eliminate audio
buzz and minimize other sideâeffects present in conventional detection circuits.
This device includes a 3âstage IF amplifier, IF AGC circuit, and transistor intercarrier audio detection
circuit. The NTE7067 operates from a single 8 to 10V power supply and is available in a 9âLead SIP
type package.
Features:
D Compact Package
D Excellent Audio S/N Characteristics
D Coilâless Circuit
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage
VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
V3max (VCC = 12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Allowable Power Dissipation (TA ⤠+65°C), Pdmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 540mW
Maximum Output Current, I6max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3mA
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â10° to +65°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â55° to +125°C
Recommended Operating Characteristics: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, V7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V
Operating Voltage Range, V7op . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to 10V
|
▷ |