NTE927SM PDF даташит
Спецификация NTE927SM изготовлена «NTE Electronics» и имеет функцию, называемую «Integrated Circuit Differential Video Amplifier». |
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Детали детали
Номер произв | NTE927SM |
Описание | Integrated Circuit Differential Video Amplifier |
Производители | NTE Electronics |
логотип |
4 Pages
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NTE927D & NTE927SM
Integrated Circuit
Differential Video Amplifier
Description:
The NTE927D and NTE927SM are two–stage, differential input, differential output, wide–band video
amplifiers. The use of internal series–shunt feedback gives wide band bandwidth with low phase dis-
tortion and high gain stability. Emitter–follower outputs provide a high current drive, low impedance
capability. Its 120MHz bandwidth and selectable gains of 10, 100, and 400, without need for frequen-
cy compensation, make it a very useful circuit for memory element drivers, pulse amplifiers, and wide
band gain stages.
Features:
D 120MHz Bandwidth
D 250kΩ Input Resistance
D No Frequency Compensation Required
D Selectable Gains of 10, 100 and 400
D High Common Mode Rejection Ratio at High Frequencies
Applications:
D Magnetic Tape Systems
D Disk File Memories
D Thin and Thick Film Memories
D Woven and Plated Wire Memories
D Wide Band Video Amplifiers
Absolute Maximum Ratings:
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5V
Common Mode Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6V
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8V
Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Lead Temperature (Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C
Note 1. For operation at elevated temperatures, derate device based on a thermal resistance of
+150°C/W junction to ambient or +45°C/W junction to case.
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Electrical Characteristics: (TA = +25°C, unless otherwise specified, VS = ±6V)
Parameter
Test Conditions
Min Typ Max Unit
Differential Voltage Gain
Gain 1 (Note 2)
Gain 2 (Note 3)
Gain 3 (Note 4)
RL = 2kΩ, VOUT = 3Vp–p
250 400 600
80 100 120
8.0 10 12
Bandwidth
Gain 1
Gain 2
Gain 3
MHz
– 40 –
– 90 –
– 120 –
Rise Time
Gain 1
Gain 2
Gain 3
– 10.5 –
– 4.5 –
– 2.5 –
ns
Propagation Delay
Gain 1
Gain 2
Gain 3
VOUT = 1Vp–p
ns
– 7.5 –
– 6.0 10
– 3.6 –
Input Resistance
Gain 1
Gain 2
Gain 3
– 4.0
10 30
– 250
–
–
–
kΩ
Input Capacitance
Gain 2
– 2.0 – pF
Input Offset Current
– 0.4 5.0 µA
Input Bias Current
– 9.0 30 µA
Input Noise Voltage
BW = 1kHz to 10MHz
– 12 – µVrms
Input Voltage Range
±1.0 – –
V
Common Mode Rejection Ratio
Gain 2
Gain 2
Supply Voltage Rejection Ratio
Gain 2
Output Offset Voltage
Gain 1
Gain 2 and 3
VCM = ±1V, f ≤ 100kHz
VCM = ±1V, f = 5MHz
∆VS = ±0.5V
RL = ∞
60 86
– 60
–
–
50 70 –
– 0.6 1.5
– 0.35 1.5
dB
dB
V
Output Common Mode Voltage
Output Voltage Swing
Output Sink Current
RL = ∞
RL = 2k
2.4 2.9 3.4
3.0 4.0 –
2.5 3.6 –
V
mA
Output Resistance
– 20 –
Ω
Power Supply Current
RL = ∞
– 18 24 mA
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Electrical Characteristics: (The following specifications apply for 0° < TA < +70°C, VS = ±6V)
Parameter
Test Conditions
Min Typ Max Unit
Differential Voltage Gain
Gain 1
Gain 2
Gain 3
RL = 2kΩ, VOUT = 3Vp–p
250 – 600
80 – 120
8.0 – 12.0
Input Resistance
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Gain 2
Supply Voltage Rejection Ratio
Gain 2
Output Offset Voltage
Gain 1
Gain 2 and 3
Gain 2
VCM = ±1V, f ≤ 100kHz
∆VS = ±0.5V
RL = ∞
8 – – kΩ
– – 6 µA
– – 40 µA
±1.0 – –
V
dB
50 – –
dB
50 – –
V
– – 1.5
– – 1.5
Output Voltage Swing
Output Sink Current
Power Supply Current
RL = 2k
RL = ∞
2.8 –
2.5 –
– Vpp
– mA
– – 27 mA
Note 2. Pins G1A and G1B connected together.
Note 3. Pins G2A and G2B connected together.
Note 4. Gain select pins open.
Pin Connection Diagram
Input 2 1
N.C. 2
Gain Select G2B 3
Gain Select G1B 4
V (–) 5
N.C. 6
Output 2 7
14 Input 1
13 N.C.
12 Gain Select G2A
11 Gain Select G1A
10 V (+)
9 N.C.
8 Output 1
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Номер в каталоге | Описание | Производители |
NTE927SM | Integrated Circuit Differential Video Amplifier | NTE Electronics |
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