CA3189 Intersil Corporation, CA3189 Datasheet - Page 2

• Manufacturer Part Number: CA3189
• Description: FM IF System
• Manufacturer: Intersil Corporation

www.DataSheet4U.com
Absolute Maximum Ratings
DC Supply Voltage
DC Current (Out of Terminal 15) . . . . . . . . . . . . . . . . . . . . . . . . 2mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40
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.
NOTE:
Electrical Specifications
NOTE:
DC SPECIFICATIONS
Quiescent Circuit Current
DC Voltages
DYNAMIC SPECIFICATIONS
Input Limiting Voltage (-3dB Point)
AM Rejection (Terminal 6)
Recovered AF Voltage (Terminal 6)
Total Harmonic Distortion (Note 2)
Signal Plus Noise to Noise Ratio
(Terminal 6)
Deviation Mute Frequency
RF AGC Threshold
On Channel Step
1.
2. THD characteristics are essentially a function of the phase characteristics of the network connected between Terminals 8, 9, and 10.
(Between Terminals 11 and 4) . . . . . . . . . . . . . . . . . . . . . . . . 16V
(Between Terminals 11 and 14) . . . . . . . . . . . . . . . . . . . . . . . 16V
Terminal 1 (IF Input)
Terminal 2 (AC Return to Input)
Terminal 3 (DC Bias to Input)
Terminal 15 (RF AGC)
Terminal 10 (DC Reference)
Single Tuned (Terminal 6)
Double Tuned (Terminal 6)
JA
is measured with the component mounted on an evaluation PC board in free air.
PARAMETER
T
A
= 25
SYMBOL
S + N/N
V
o
V
AMR
C, V+ = 12V
THD
THD
f
O
V
V
V
V
I
DEV
I
V
V
V
(lim)
11
(AF)
15
10
16
12
1
2
3
No Signal Input, Non Muted
No Signal Input, Non Muted
V
AM Mod. = 30%
V
V
V
IN
IN
IN
IN
o
= 0.1V,
= 0.1V
= 0.1V
= 0.1V
C to 85
TEST CONDITIONS
CA3189
o
C
2
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150
Maximum Storage Temperature Range . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
f
f
Deviation 75kHz
f
f
f
O
MOD
MOD
DEV
DEV
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 10.7MHz,
. = 400Hz,
< 40kHz
> 40kHz
= 0
CIRCUIT
OR FIG.
1, 5, 6
NO.
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1
2
1
1
MIN
325
1.2
1.2
1.2
7.5
20
45
65
5
-
-
-
-
-
-
-
TYP
1.25
500
1.9
1.9
1.9
9.5
5.6
0.5
0.1
5.6
31
12
55
72
40
0
MAX
650
2.4
2.4
2.4
40
11
25
6
1
-
-
-
-
-
-
-
o
C to 150
JA
UNITS
(
90
o
kHz
mA
mV
dB
dB
C/W)
%
%
V
V
V
V
V
V
V
V
V
o
o
o
C
C
C