English
Language : 

NTE1235 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Squelch Amp
NTE1235
Integrated Circuit
Squelch Amp
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17V
Collector–Substrate Voltage, VCIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3mW/°C
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30 to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Electrical Characteristics:
Parameter
Symbol
Test Conditions
Collector–Base Voltage
Collector–Emitter Voltage
Collector Substrate Voltage
Emitter–Base Voltage
Collector Cutoff Current
DC Current Gain
Collector–Emitter Sat. Voltage
Base–Emitter Sat. Voltage
Output Capacitor
Q1
Q2
Current Bandwidth Product
Noise Figure
Forward Voltage
VCBO IC = 10µA, IE = 0
VCEO IC = 0.1mA, IB = 0
VCIO IC = 10µA, IC1 = 0
VEBO IE = 10µA, IC = 0
ICBO VCB = 15V, IE = 0
hFE VCE = 15V, IE = 0
VCE(sat) IC = 10mA, IB = 1mA
VBE(sat) IC = 10mA, IB = 1mA
CCB VCE = 5V, f = 1mHz
fT VCE = 5V, IC = 1mA
NF VCE = 5V, IE = 1mA, Rg = 50Ω, f = 1MHz
VF IF = 1mA
Min Typ Max Unit
20 – – V
17 – – V
20 – – V
5––V
– – 0.5 µA
70 – 400 –
– – 0.5 V
––1V
– 2.5 – pF
– 5.0 – pF
200 – – MHz
– 6 – dB
1.2 – 1.4 V
 ▷