CA2111A Ver la hoja de datos (PDF) - Intersil
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CA2111A Datasheet PDF : 5 Pages
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CA2111A
Absolute Maximum Ratings TA = 25oC
Supply Voltage (V+ to V-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Supply Voltage Range (Typical) . . . . . . . . . . . . . . . . . . . . 8V to 12V
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
150
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
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.
NOTES:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications TA = 25oC Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNITS
Terminal 1 DC Voltage
V1
V+ = 12V
V+ = 8V
-
5.4
-
V
-
3.7
-
V
Terminals 4, 5, 6, 10 DC Voltage
Terminals 2, 12 DC Voltage
Supply Current, Pin 13
V4, 5, 6, 10 V+ = 8V
V2, 12
I13
V+ = 8V
V+ = 8V
V+ = 12V
-
1.35
-
V
-
3.5
-
V
-
14
-
mA
-
16
-
mA
Amplifier Input Resistance
Amplifier Input Capacitance
Detector Input Resistance
Detector Input Capacitance
Amplifier Output Resistance
Detector Output Resistance
De-emphasis Resistance
R4
fO = 10.7MHz
C4
R12
C12
R10
R1
R14
-
7
-
kΩ
-
11
-
pF
-
70
-
kΩ
-
2.7
-
pF
-
60
-
Ω
-
200
-
Ω
-
8.8
-
kΩ
DYNAMIC CHARACTERISTICS fO = 10.7MHz, ∆f = ±75kHz, V+ = 8V, FM Modulation Frequency = 400Hz, Source Resistance = 50Ω
Input Limiting Threshold Voltage
VI(LIM)
-
400
600
µVRMS
AM Rejection
AMR VI = 10mVRMS, 100% FM, 30% AM
-
37
-
dB
Amplifier Voltage Gain
Detector Recovered Audio Output
Total Harmonic Distortion
AV
VO(AF)
THD
VI = 50µVRMS
VI = 10mVRMS
VI = 10mVRMS
-
55
-
dB
-
0.3
-
VRMS
-
1
-
%
DYNAMIC CHARACTERISTICS fO = 10.7MHz, ∆f = ±75kHz, V+ = 12V, FM Modulation Frequency = 400Hz, Source Resistance = 50Ω
Input Limiting Threshold Voltage
VI(LIM)
-
400
600
µVRMS
AM Rejection
AMR VI = 10mVRMS, 100% FM, 30% AM
-
45
-
dB
Amplifier Voltage Gain
Detector Recovered Audio Output
Total Harmonic Distortion
AV
VO(AF)
THD
VI = 50µVRMS
VI = 10mVRMS
VI = 10mVRMS
-
55
-
dB
-
0.48
-
VRMS
-
1
-
%
DYNAMIC CHARACTERISTICS fO = 4.5MHz, ∆f = ±25kHz, V+ = 12V, FM Modulation Frequency = 400Hz, Source Resistance = 50Ω
Input Limiting Threshold Voltage
VI(LIM)
-
250
400
µVRMS
AM Rejection
AMR VI = 10mVRMS, 100% FM, 30% AM
-
36
-
dB
8-14
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