參數(shù)資料
型號: NTE1301
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit AM/FM IF
中文描述: 集成電路調(diào)幅/調(diào)頻中頻
文件頁數(shù): 1/2頁
文件大?。?/td> 21K
代理商: NTE1301
NTE1301
Integrated Circuit
AM/FM IF
Description:
The NTE1301 is a silicon monolithic integrated circuit in a 7–Lead SIP type package designed for the
AM/FM IF amplifier of a radio receiver. Two differential amplifiers and an AGC circuit perform good
limiting quality for FM operation and good AGC characteristics for AM operation.
Features:
Structure: Silicon Monolithic Integrated Circuit
Applications: AM–IF, FM–IF, AM–AGC
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opt
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5V
–15
°
to +60
°
C
–50
°
to +125
°
C
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 4V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Current
I
D
g
m
No Signal
6.5
9.5
12.5
mA
m
M
m
Transfer Conductance
f = 455kHz (CW), V
i
= 1mV
f = 455kHz (CW), V
i
= 1mV, V
CC
= 2.66V
f = 10.7MHz (CW), V
i
= 1mV (Dev = 22.5kHz,
f
M
= 1kHz)
f = 455kHz (CW), V
i
= 80dB
μ
, V
2
= 0V
f = 10.7Mhz (Dev = 22.5kHz, f
M
= 1kHz), V
i
= 100dB
f = 10.7MHz, V
i
= 100dB, V
CC
= 2.66V
(Dev = 22.5kHz, f
M
= 1kHz)
f = 455kHz, V
i
= 53dB
μ
, V
2
= 0.8V, R
g
= 1k
(MOD 30%, 1kHz)
162
260
418
90
160
308
162
250
396
Noise Level
V
N
V
O
V
M
–78
–70
dBs
Output Level (FM)
–29
–26
–23
dBs
Differential Amp 1 Output
252
350
473
mV
Output Level (AM)
AGC
–32
–28
–23
dBs
f = 455kHz, V
i
= 53dB
μ
, V
2
= 0.8V, V
CC
= 2.66V,
R
g
= 1k
(MOD 30%, 1kHz)
f = 455kHz, V
i
= 97dB
μ
, V
2
= 0V, R
g
= 1k
(MOD 30%, 1kHz)
–37
–31
–24
dBs
–41
–27
–14
dBs
f = 455kHz, V
i
= 97dB
μ
, V
2
= 0V, V
CC
= 2.66V,
R
g
= 1k
(MOD 30%, 1kHz)
f = 455kHz, V
i
= 67dB
μ
, V
CC
= 1.8V (MOD 30%, 1kHz)
–32
–19
dBs
Output Level (AM)
V
Det
–41
–34
dBs
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