SI3232-G-GQ Silicon Laboratories Inc, SI3232-G-GQ Datasheet - Page 107

• Manufacturer Part Number: SI3232-G-GQ
• Description: IC SLIC PROG DUAL-CH 64TQFP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3232-G-GQ

• Function: Subscriber Line Interface Concept (SLIC)
• Interface: ISDN
• Number Of Circuits: 2
• Voltage - Supply: 3.13 V ~ 3.47 V
• Current - Supply: 28mA
• Power (watts): 280mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: *
• Product: Telecom
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PSUM: Total Calculated Power (RAM Address 50)
Reset settings = 0x00
PTH12: Q1/Q2 Power Alarm Threshold (RAM Address 37)
Reset settings = 0x00
15:0
15:0
Name
Name
Type
Type
Bit
Bit
Bit
Bit
D15
D15
PTH12[15:0]
PSUM[15:0]
Name
Name
D14
D14
D13
D13
Total Calculated Power.
Provides the total calculated power in transistors Q1 through Q6. Using the Si3200,
this RAM location reflects the total power dissipated in the Si3200 package.
0 to 34.72 W range, 1059.6 µ W/LSB
Q1/Q2 Power Alarm Threshold.
Programs the power threshold in transistors Q1 and Q2 at which a power alarm is
triggered. Also programs the total power threshold when using Si3200. 0 to
16.319 W programmable range, 498 µ W/LSB (0 to 34.72 W range, 1059.6 µ W/LSB
in Si3200 mode). Refer to "4.4.6. Power Filter and Alarms" on page 27 for use.
D12
D12
D11
D11
D10
D10
Preliminary Rev. 0.96
D9
D9
PTH12[15:0]
PSUM[15:0]
D8
D8
R/W
R/W
D7
D7
Function
Function
D6
D6
D5
D5
D4
D4
D3
D3
D2
D2
Si3232
D1
D1
D0
D0
107