SI2400-KSR Silicon Laboratories Inc, SI2400-KSR Datasheet - Page 60

• Manufacturer Part Number: SI2400-KSR
• Description: Telecom Line Management ICs 2400b/s System Side
• Manufacturer: Silicon Laboratories Inc
• Type: Integrated Global DAAr

Specifications of SI2400-KSR

• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 21 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si2400
S3C (CIDG). Caller ID Gain
Reset settings = 0000_0100
60
Name
Type
Bit
7:3
2:0
Bit
Reserved
D7
Name
CIDG
D6
Read returns 0.
Caller ID Gain.
The Si2400 dynamically sets the On-Hook Analog Receive Gain SF4[6:4] (ARG) to
CIDG during a caller ID event (or continuously if S0C[6:5] (CIDM = 11
be set prior to caller ID operation.
000 = 7 dB
001 = 6 dB
010 = 4.8 dB
011 = 3.5 dB
100 = 2.0 dB
101 = 0 dB
110 = –2.0 dB
111 = –6.0 dB
b
(0x04)
D5
D4
D3
Rev. 1.3
D2
Function
CIDG
R/W
D1
D0
b
). This field should