SI3050-E-FM Silicon Laboratories Inc, SI3050-E-FM Datasheet - Page 67

• Manufacturer Part Number: SI3050-E-FM
• Description: IC VOICE DAA GCI/PCM/SPI 24-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: -r

Specifications of SI3050-E-FM

• Function: Data Access Arrangement (DAA)
• Interface: GCI, PCM, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Power (watts): *
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Includes: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Bit
1
0
Name
TGDI
POLI
TIP Ground Detect Interrupt.
This bit is reverse logic as compared to the TGD bit.
0 = The CO has not grounded TIP causing current to flow.
1 = The CO has grounded TIP, causing current to flow. Once set, this bit must be written to 0
to clear it. If the TDGM bit (Register 3) and INTE bit (Register 3) are set, a hardware interrupt
occurs on the AOUT/INT pin. To clear the interrupt, write this bit to 0.
Polarity Reversal Detect Interrupt (Si3011 and Si3019 line-side only).
0 = Bit 7 of the LVS register has not changed states.
1 = Bit 7 of the LVS register has transitioned from 0 to 1, or from 1 to 0, indicating the polarity
of TIP and RING is switched. If the POLM bit (Register 3) and INTE bit (Register 2) are set, a
hardware interrupt occurs on the AOUT/INT pin. To clear the interrupt, write this bit to 0.
Rev. 1.4
Function
Si3050 + Si3011/18/19
67