參數(shù)資料
型號： CA2111
廠商： Intersil Corporation
英文描述： FM IF Amplifier-Limiter and Quadrature Detector
中文描述： 調(diào)頻中頻放大器，限幅和正交探測器
文件頁數(shù)： 2/5頁
文件大小： 50K
代理商： CA2111
8-14
Absolute Maximum Ratings
T
A
= 25
o
C
Thermal Information
Supply Voltage (V+ to V-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Supply Voltage Range (Typical) . . . . . . . . . . . . . . . . . . . . 8V to 12V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Thermal Resistance (Typical, Note 1)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300
o
C
θ
JA
(
o
C/W)
150
NOTES:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
T
A
= 25
o
C Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Terminal 1 DC Voltage
V
1
V+ = 12V
-
5.4
-
V
V+ = 8V
-
3.7
-
V
Terminals 4, 5, 6, 10 DC Voltage
V
4, 5, 6, 10
V+ = 8V
-
1.35
-
V
Terminals 2, 12 DC Voltage
V
2, 12
V+ = 8V
-
3.5
-
V
Supply Current, Pin 13
I
13
V+ = 8V
-
14
-
mA
V+ = 12V
-
16
-
mA
Amplifier Input Resistance
R
4
f
O
= 10.7MHz
-
7
-
k
Amplifier Input Capacitance
C
4
-
11
-
pF
Detector Input Resistance
R
12
-
70
-
k
Detector Input Capacitance
C
12
-
2.7
-
pF
Amplifier Output Resistance
R
10
-
60
-
Detector Output Resistance
R
1
-
200
-
De-emphasis Resistance
R
14
-
8.8
-
k
DYNAMIC CHARACTERISTICS
f
O
= 10.7MHz,
f =
±
75kHz, V+ = 8V, FM Modulation Frequency = 400Hz, Source Resistance = 50
Input Limiting Threshold Voltage
V
I(LIM)
-
400
600
μ
V
RMS
AM Rejection
AMR
V
I
= 10mV
RMS
, 100% FM, 30% AM
-
37
-
dB
Amplifier Voltage Gain
A
V
V
I
= 50
μ
V
RMS
-
55
-
dB
Detector Recovered Audio Output
V
O(AF)
V
I
= 10mV
RMS
-
0.3
-
V
RMS
Total Harmonic Distortion
THD
V
I
= 10mV
RMS
-
1
-
%
DYNAMIC CHARACTERISTICS
f
O
= 10.7MHz,
f =
±
75kHz, V+ = 12V, FM Modulation Frequency = 400Hz, Source Resistance = 50
Input Limiting Threshold Voltage
V
I(LIM)
-
400
600
μ
V
RMS
AM Rejection
AMR
V
I
= 10mV
RMS
, 100% FM, 30% AM
-
45
-
dB
Amplifier Voltage Gain
A
V
V
I
= 50
μ
V
RMS
-
55
-
dB
Detector Recovered Audio Output
V
O(AF)
V
I
= 10mV
RMS
-
0.48
-
V
RMS
Total Harmonic Distortion
THD
V
I
= 10mV
RMS
-
1
-
%
DYNAMIC CHARACTERISTICS
f
O
= 4.5MHz,
f =
±
25kHz, V+ = 12V, FM Modulation Frequency = 400Hz, Source Resistance = 50
Input Limiting Threshold Voltage
V
I(LIM)
-
250
400
μ
V
RMS
AM Rejection
AMR
V
I
= 10mV
RMS
, 100% FM, 30% AM
-
36
-
dB
CA2111A
相關(guān)PDF資料
PDF描述
CA2111A FM IF Amplifier-Limiter and Quadrature Detector
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