CD22202 View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
CD22202 Datasheet PDF : 6 Pages
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CD22202, CD22203
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage (VDD)(Referenced to VSS Terminal) . . . . . . . 7V
Power Dissipation
TA = 25oC (Derate above TA = 25oC at 6.25mW/oC . . . . . . . 65mW
Input Voltage Range
All Inputs Except Analog In . . . . . . . . . . . . . . (VDD +0.5V) to -0.5V
Analog in Voltage Range . . . . . . . . . . . . (VDD +0.5V) to (VDD -10V)
DC Current into any Input or Output . . . . . . . . . . . . . . . . . . . . . . ±20mA
Maximum Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . 175oC
Maximum Junction Temperature (Plastic). . . . . . . . . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300oC
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC
NOTE: Unused inputs must be connected to VDD or VSS as appropriate.
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.
Electrical Specifications 0oC ≤ TA ≤ +70oC, VDD = 5V ±10%
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Frequency Detect Bandwidth
Amplitude for Detection
Each Tone
±(1.5 + 2Hz)
±2.3
-32
-
±3.5
% of fO
-2
dBm Referenced to 600Ω
Minimum Acceptable Twist
Twist = H-L----oi--g-w--h----T-T---o-o--n-n---ee--
-10
-
+10
dB
60Hz Tolerance
Dial Tone Tolerance
“Precise” Dial Tone
-
-
-
-
Talk Off
MITEL Tape #CM7291
Digital Outputs (except XOUT) “0” Level, 400µA Load
“1” Level, 200µA Load
Digital Inputs
“0” Level
Supply Current
Noise Tolerance
“1” Level
TA = +25oC
MITEL Tape #CM7291
(Note 1)
Input Impedance
VDD ≥ VIN ≥ (VDD -10)
NOTE:
1. Bandwidth limited (3kHz) Gaussian noise.
-
2
0
-
VDD -0.5
-
0
-
0.7VDD
-
-
10
-
-
100kΩ//15pF 300kΩ
0.8
0
-
0.5
VDD
0.3VDD
VDD
16
-12
-
VRMS
dB Referenced to Lower
Amplitude Tone
Hits
V
V
V
V
mA
dB Referenced to Lowest
Amplitude Tone
2
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