SI3018-KS Silicon Laboratories Inc, SI3018-KS Datasheet - Page 34

• Manufacturer Part Number: SI3018-KS
• Description: IC VOICE DAA GCI/PCM/SPI 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3018-KS

• Package / Case: 16-SOIC (3.9mm Width)
• Function: Data Access Arrangement (DAA)
• Interface: Serial
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: Line Voltage Monitor, Loop Current Monitor, Overload Detection, Parallel Handset Detection, Polarity Reversal Detection, TIP and
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 8.5 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Si3018/19/10
34
R C A LD B it
FO H [1] B it
FO H [0] B it
Notes:
C A LD B it
O H B it
1. The off-hook counter and calibrations prevent transmission or reception of data for 402.75 ms (default) for the line
2. The caller alert signal (CAS) tone transmits from the CO to signal an incoming call.
3. The device is taken on-hook to read the line voltage in the LVS bits to detect parallel handsets. In this mode, no data
4. When the device returns off-hook, the normal off-hook counter is reduced to 8 ms. If the CALD and RCALD bits are
5. After allowing the off-hook counter to expire (8 ms), normal transmission and reception can continue. If CID data
6. This example uses the OH bit to put the Si3056 into an off-hook state. The OFHK pin can also be used to accomplish
LIN E
voltage to settle.
is transmitted on the SDO pin.
set, then the automatic calibrations are not performed.
reception is required, send the appropriate signal to the CO at this time.
this. To use the OFHK pin instead of the OH bit, simply enable the OHE bit (Register 5, bit 1) and drive the OFHK pin
low during the preceding sequence. This has the same effect as setting the OH bit.
6
O n-H ook
Figure 23. Implementing Type II Caller ID on the Si3056
(402.75 m s nom inally)
O ff-Hook Counter
and C alibration
1
O ff-H ook
Rev. 1.03
CAS Tone
R eceived
2
O n-H ook
3
O ff-Hook C ounter
(8 m s)
4
O ff-H ook
Ack