参数资料
型号: NTE715
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit TV Chroma IF Amp
中文描述: 集成电路电视色度中频放大器
文件页数: 2/2页
文件大小: 24K
代理商: NTE715
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Dynamic Characteristics
Amplifier No. 1 Voltage Gain
A
V1
A
V2
V
9
E
g
= 30mV
RMS
Measure V
6
V
g
= 1.0V(RMS) Measure V
7
14
dB
Amplifier No. 2 Voltage Gain
14
dB
Maximum Chroma Output Voltage
2
V
RMS
V
10% Chroma Gain Control Reference Voltage
V
8
V
10
E
g
= 50mV
rms
, adjust Chroma
Gain Control to Change V
g
to
10% of Maximum Chroma
Output
S
1
in Position 2, E
g
= 50mV
RMS
,
adjust
Killer Adjust
for an
abrupt decrease in V
9
E
g
= 50mV
RMS
, adjust Chroma
control to min. Chroma Output
2.1
3.8
6.8
Output Voltage, Killer Off
V
9
12
mV
RMS
Output Voltage, Chroma
V
9
12
mV
RMS
Bandwidth
Amplifier No. 1
Amplifier No. 2
BW
12
30
MHz
MHz
k
pF
k
Amplifier No. 1 Input Impedance
r
I
1
c
i
1
r
o
1
r
i
2
r
o
2
2
Amplifier No. 1 Input Capacitance
4
Amplifier No. 1 Output Impedance
85
Ampl. No. 2 Input Impedance
2.1
Ampl. No. 2 Output Impedance
85
V
CC
Killer Adjust
Decouple
1
2
3
4
ACC Input
Chroma 1 Input
Gain Preselect
GND
5
N.C.
6
Chroma 1 Output
7
Chroma 2 Input
14
13
12
11
ACC Input
Decouple
10
Chroma Level Control
9
Chroma 2 Output
8
.600
(15.24)
1
7
14
8
.300
(7.62)
.200 (5.08)
Max
.100 (2.45)
.099 (2.5) Min
.785 (19.95)
Max
Pin Connection Diagram
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