NTE1620
Integrated Circuit
B/W TV Video IF Amplifier,
RF AGC Circuit
Description:
The NTE1620 is an integrated circuit in a 9鈥揕ead SIP type package designed for use as a B/W TV
video IF amplifier and RF AGC circuit. Typical applications inclued low voltage operation (6V) and
small B/W TVs.
Features:
D
Low Voltage Operation Video IF Circuit with Minimum Number of Peripheral Components
D
A Wide Range of Gain Reduction and IF AGC
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2V
Supply Current, I
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.5mA
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156mW
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +70擄C
Storage Temperatuere Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +150擄C
Electrical Characteristics:
(T
A
= +25擄C unless otherwise specified)
Parameter
Total Circuit Current
Voltage Gain
AGC Range
Input Resistance
Input Capacitance
Output Capacitance
Transfer Admittance
Noise Figure
Voltage Gain (RF AGC)
Upper Voltage (RF AGC)
Lower Voltage (RF AGC)
Symbol
I
tot
G
V
H
AGC
R
i
C
i
C
o
|Y
21
|
NF
G
V
V
(Upper)
V
(Lower)
V
CC =
5.5V
,
V
4
= 100mV
V
CC
= 5.5V, V
4
= 100mV
f = 58.75MHz
V
CC
= 5.5V
f = 58.75MHz
f = 58.75MHz
f = 58.75MHz, v
i
= 30mV
rms
Test Conditions
Min
9.5
23
60
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
87
4.0
鈥?/div>
Typ
13.5
28
鈥?/div>
900
5.5
3.0
545
9.5
100
4.4
鈥?/div>
Max
17.5
32
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
113
4.8
0.1
Unit
mA
dB
dB
next
NTE1620 產(chǎn)品屬性
NTE
置換半導體
否
1
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