NTE734 データシートの表示（PDF） - NTE Electronics
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NTE734 Datasheet PDF : 2 Pages
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NTE734
Integrated Circuit
TV FM IF Gain Block
Description:
The NTE734 F−M gain block linear monolithic integrated circuit is designed for use in communicatios
and high fidelity f−m receivers. This device consists of a three−stage limiting amplifier section, a regu-
lated powersupply, an a−m detector and 330 ohm input and output terminations with 7pF shunting
capacitance required foer 10.7MHz ceramic filters. Gain can be adjusted without effect on input and
output conditions by addition of a fixed resistor between pins 3 and 7.
Absolute Maximum Ratings:
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22mA
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Input Voltage (Pin 1 & 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0V
Internal Power Consumption (Note 1), PO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +150°C
Note 1. Derate at the rate of 8.3mW/°C at temperature above +25°C
Static Electrical Characteristics: (TA = +25°C, VCC = +12V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
Supply Current
Input Impedance
Parallel Input Resistance
Parallel Input Capacitance
Output Impedance
Parallel Output Resistance
Parallel Output Capacitance
Total Device Dissipation
Terminal Voltage (Note 2)
V8 Operating Range
ICC
XRin
XCin
XRout
XCout
Pd
V1
V2
V3
V5
V6
8 12 16 V
14 18 22 mA
270 330 390 Ω
− 7 − pF
270 330 390 Ω
5 7 10 pF
− − 400 mW
− 1.4 −
V
− 1.4 −
V
− 2.8 −
V
− 2.4 −
V
− 1.8 −
V
Note 2. All d−c voltage readings are with respect to network ground
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