I
NTEGRATED
C
IRCUITS
D
IVISION
CPC5622
4 www.ixysic.com R03
1.2 Performance
NOTES: 1) This parameter is layout and component tolerance dependent.
Parameter Minimum Typical Maximum Unit Conditions
DC Characteristics
Operating Voltage V
DD
3.0 - 5.5 V Low-voltage side
Operating Current I
DD
- 9 13 mA Low-voltage side
Operating Voltage V
DDL
2.8 - 3.2 V Line side, derived from tip and ring
Operating Current I
DDL
- 7 8 mA Line side, drawn from tip and ring while off-hook
On-hook Characteristics
Metallic DC Resistance 10 - - M Tip to ring, 100 Vdc applied
Longitudinal DC Resistance 10 - - M 150 Vdc applied from tip and ring to Earth ground
Ringing Signal Detect Level 5 - -
V
rms
68 Hz ringing signal applied across tip and ring
Ringing Signal Detect Level 28 - -
V
rms
15 Hz ringing signal applied across tip and ring
Snoop Circuit Frequency Response 166 - >4000 Hz
-3 dB corner frequency @ 166 Hz, in IXYS Integrated
Circuits Division application circuit
Snoop Circuit CMRR
1
-40- dB
120 V
RMS
60 Hz common-mode signal across tip and
ring
Ringer Equivalence - 0.01B - REN
Longitudinal Balance
1
60 - - dB Per FCC part 68
Off-Hook Characteristics
AC Impedance - 600 - Tip to ring, using resistive termination application circuit
Longitudinal Balance
1
60 - - dB Per FCC part 68
Return Loss - 26 - dB Into 600 at 1800 Hz
Transmit and Receive Characteristics
Frequency Response 30 - 4000 Hz -3 dB corner frequency 30 Hz
Transhybrid Loss - 36 - dB
Into 600 at 1800 Hz, with C18 in the resistive
termination application circuit
Transmit and Receive Insertion Loss -0.4 0 0.4 dB
30 Hz to 4 kHz,
Resistive termination application circuit with MODE
de-asserted.
Reactive termination application circuit with MODE
asserted.
Average In-band Noise - -126 - dBm/Hz 4 kHz flat bandwidth
Harmonic Distortion - -80 - dB
-3 dBm, 600 Hz, 2
nd
harmonic
Tr a ns m i t L e v e l - - 2 . 2
V
P-P
Single-tone sine wave. Or 0 dBm into 600 .
Receive Level - - 2.2
V
P-P
Single-tone sine wave. Or 0 dBm into 600
RX+/RX- Output Drive Current - - 0.5 mA Sink and source
TX+/TX- Input Impedance 60 90 120 k
Isolation Characteristics
Isolation Voltage 3000 - -
V
rms
Line side to Low-voltage side, one minute duration
Surge Rise Time 2000 - - V/S No damage via tip and ring
MODE
and OH Control Logic Inputs
Input Low Voltage - - 0.8
V
IL
Input High Voltage 2.0 - -
V
IH
High Level Input Current - - -120 A
V
IN
V
DD
Low Level Input Current - - -120 A
V
IN
= GND
RING
and RING2 Output Logic Levels
Output High Voltage
V
DD
-0.4
--V
I
OUT
= -400 A
Output Low Voltage - - 0.4 V
I
OUT
= 1 mA
Specifications subject to change without notice. All performance characteristics based on the use of IXYS Integrated Circuits Division application circuits.
Functional operation of the device at conditions beyond those specified here is not implied.
