CPC5604A Clare, CPC5604A Datasheet - Page 27

• Manufacturer Part Number: CPC5604A
• Description: IC DAA OPT SGL 56K PCMCIA 32-SOP
• Manufacturer: Clare
• Series: LITELINK®r

Specifications of CPC5604A

• Function: Data Access Arrangement (DAA)
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 15mA
• Power (watts): 1W
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-SOIC (7.5mm Width)
• Includes: Caller ID Signal Detector, Ring Detector
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Compliant

Snoop Mode Distortion
Figure 9A can be used for the snoop mode distortion
test. Snoop mode operation requires that the DAA be in
the on-hook state and the CID pin asserted (driven
Low). Distortion in the snoop mode is not critical since
Figure 9A Snoop Mode Distortion Setup
Figure 9B Snoop Mode THD + N
XXX
System One
Precision
Analyzer
Audio
dBm
AP1
IN1
IN2
—
500
100K
1K
V
RX+
RX
RX-
CID
www.clare.com
1.5K
LITELINK
2K
Hz
signals coupled through the snoop circuit are either
20Hz ring signals or FSK CID signals. A graph of
THD+N for the snoop mode is shown in Figure 9B.
TM
DAA Circuit
2.5K
TIP
V
3K
RING
T/R
3.5K
600
4K
Generator
Precision
-13dbm
1800Hz
Audio
CPC5604
27