CPC5604A Clare, CPC5604A Datasheet - Page 26

• 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

CPC5604
26
Snoop Mode Frequency Response
Figure 8A can be used as a reference test setup for this
test with the difference being that the DAA is now in the
on-hook mode. In the on-hook mode, the snoop circuit
Figure 8A Snoop Mode Frequency Response Setup
Figure 8B Snoop Mode Frequency Response At Rx±
System One
Precision
Analyzer
Audio
(dBm)
Gain
AP1
IN1
IN2
+0.8
+0.6
+0.4
+0.2
-0.2
-0.4
-0.6
-0.8
-1.2
-1.4
-1.6
-1.8
-2.2
-2.4
-2.6
-2.8
+1
+0
-1
-2
-3
100K
500
V
1K
RX+
RX
RX-
CID
www.clare.com
1.5K
LITELINK
Frequency (Hz)
path is the signal path from Tip and Ring to Rx through
the capacitive barrier CS instead of the optical path.
Snoop frequency response graph is shown in Figure 8B.
2K
TM
DAA Circuit
2.5K
TIP
V
RING
T/R
3K
3.5K
600
4K
Generator
Precision
Audio
XXX