NTE1080 PDF даташит
Спецификация NTE1080 изготовлена «NTE» и имеет функцию, называемую «Integrated Circuit TV Video Processor». |
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Детали детали
Номер произв | NTE1080 |
Описание | Integrated Circuit TV Video Processor |
Производители | NTE |
логотип |
2 Pages
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NTE1080
Integrated Circuit
TV Video Processor
Features:
D For Reverse AGC
D Sufficient Gain and Quieting Sensitivity
D Stable Gain Over the Wide Band
D Small Wave Distortion with AGC
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Voltage
V11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
V7, V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
V1, V2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10VP–P
V6, V10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
V5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20V to +10V
Allowable Power Dissipation (TA ≤ +65°C), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Electrical Characteristics: (TA = +25°C, V11 = 12V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
AGC Range
f = 58MHz, 5V to 7V
60 – – dB
Power Gain
PG f = 58MHz
44 50 55 dB
Noise Figure
NF RS = 50Ω, f = 58MHz
– 7.0 – dB
Maximum Output Voltage
vo AGC, 0 to –30dB
200 –
– mVrms
RF AGC Voltage Range
Max V12
– 8.2 –
V
Output Voltage Drift
IF Gain Drift
∆vo
∆PG
Min V12
IF Attenuation = 60dB
Within RF AGC Operation
– –6.0 –
– 0.3 –
– 10 17
V
dB
dB
RF AGC Delay
V13 IF Attenuation = 30dB
6.0 7.0 8.0 V
Output Stage Current
Io I7 + I8
– 8.5 – mA
Total Dissipation Current
ICC I7 + I8 + I11
– 28 33 mA
Total Power Dissipation
PD
– 336 396 mW
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Pin Connection Diagram
IF Input from Tuner 1
Bypass 2
GND 3
GND 4
GND 5
AGC Input 6
IF Output Transformer 7
14 AGC Filter
13 GND
12 AGC Output
11 VCC
10 AGC Input
9 AGC Storage
8 IF Output Transformer
14 8
17
.785 (19.95)
Max
.200 (5.08)
Max
.300
(7.62)
.100 (2.45)
.600 (15.24)
.099 (2.5) Min
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