Absolute maximum ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Unless otherwise specified all specifications are at
25°C and V
DD
=5.0V.
R02
www.clare.com
3
CPC5622
1.2 Performance
Parameter
DC Characteristics
Operating Voltage V
DD
Operating Current I
DD
Operating Voltage V
DDL
Operating Current I
DDL
On-hook Characteristics
Metallic DC Resistance
Longitudinal DC Resistance
Ringing Signal Detect Level
Ringing Signal Detect Level
Snoop Circuit Frequency Response
Snoop Circuit CMRR
1
Ringer Equivalence
Longitudinal Balance
1
Off-Hook Characteristics
AC Impedance
Longitudinal Balance
1
Return Loss
Transmit and Receive Characteristics
Frequency Response
Transhybrid Loss
Minimum
3.0
-
2.8
-
10
10
5
28
166
-
-
60
-
60
-
30
-
Typical
-
9
-
7
-
-
-
-
-
40
0.01B
-
600
-
26
-
36
Maximum
5.5
13
3.2
8
-
-
-
-
>4000
-
-
-
-
-
-
4000
-
Unit
V
mA
V
mA
MΩ
MΩ
V
rms
V
rms
Hz
dB
REN
dB
Ω
dB
dB
Hz
dB
Conditions
Low-voltage side
Low-voltage side
Line side, derived from tip and ring
Line side, drawn from tip and ring while off-hook
Tip to ring, 100 Vdc applied
150 Vdc applied from tip and ring to Earth ground
68 Hz ringing signal applied across tip and ring
15 Hz ringing signal applied across tip and ring
-3 dB corner frequency @ 166 Hz, in Clare
application circuit
120 V
RMS
60 Hz common-mode signal across tip
and ring
Per FCC part 68
Tip to ring, using resistive termination application
circuit
Per FCC part 68
Into 600
Ω
at 1800 Hz
-3 dB corner frequency 30 Hz
Into 600
Ω
at 1800 Hz, with C18 in the resistive
termination application circuit
30 Hz to 4 kHz,
Resistive termination application circuit with MODE
de-asserted.
Reactive termination application circuit with MODE
asserted.
4 kHz flat bandwidth
-3 dBm, 600 Hz, 2
nd
harmonic
Single-tone sine wave. Or 0 dBm into 600
Ω.
Single-tone sine wave. Or 0 dBm into 600
Ω.
Sink and source
Transmit and Receive Insertion Loss
-0.4
0
0.4
dB
Average In-band Noise
-
Harmonic Distortion
-
Transmit Level
-
Receive Level
-
RX+/RX- Output Drive Current
-
TX+/TX- Input Impedance
60
Isolation Characteristics
Isolation Voltage
3000
Surge Rise Time
2000
MODE and OH Control Logic Inputs
Input Low Voltage
-
Input High Voltage
2.0
High Level Input Current
-
Low Level Input Current
-
RING and RING2 Output Logic Levels
V
DD
-0.4
Output High Voltage
Output Low Voltage
-
-126
-80
-
-
-
90
-
-
-
-
-
-
-
-
-
-
2.2
2.2
0.5
120
-
-
0.8
-
-120
-120
-
0.4
dBm/Hz
dB
V
P-P
V
P-P
mA
kΩ
V
rms
V/μS
V
IL
V
IH
μA
μA
V
V
Line side to Low-voltage side, one minute duration
No damage via tip and ring
V
IN
≤
V
DD
V
IN
= GND
I
OUT
= -400
μA
I
OUT
= 1 mA
Specifications subject to change without notice. All performance characteristics based on the use of Clare application circuits. Functional operation of the device at
conditions beyond those specified here is not implied.
NOTES:
1) This parameter is layout and component tolerance dependent.
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