SI3232-KQ Silicon Laboratories Inc, SI3232-KQ Datasheet - Page 90

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

Specifications of SI3232-KQ

• Package / Case: *
• 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 28 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Notes:
Addr
RAM
168
169
57
58
56
60
66
64
65
62
63
13
10
12
11
4
7
0
1
3
2
5
6
1.
2.
Si3232
90
RAM values are 2’s complement unless otherwise noted. Any register not listed is reserved and must not be written.
Only positive input values are valid for these RAM addresses.
SPEEDUPR
VOCTRACK
RINGFRLO
RINGPHAS
VOCDELTA
Mnemonic
RINGFRHI
SPEEDUP
VOVRING
RTDCDB
VOCHTH
RTACDB
RTACTH
RTDCTH
VOCLTH
RINGOF
RTPER
VLOOP
VRING
VBAT
VCM
VOC
VOV
VTIP
Ring Trip Low-pass Filter
Common Mode Voltage
VOC Delta for Off-Hook
Scaled Battery Voltage
Battery Tracking Open
Ringing Frequency—
Ringing Frequency—
Ringing Waveform dc
Scaled RING Voltage
Ring Speedup Timer
Open Circuit Voltage
DC Speedup Timer
Scaled TIP Voltage
Debounce Interval
Debounce Interval
Overhead Voltage
Ringing Overhead
Ringing Oscillator
VOC Delta Upper
VOC Delta Lower
Detect Threshold
Detect Threshold
Circuit Voltage
Measurement
Measurement
Measurement
DC Ring Trip
DC Ring Trip
Loop Voltage
Description
AC Ring Trip
AC Ring Trip
Coeff Period
Initial Phase
Threshold
Threshold
High Byte
Low Byte
Voltage
Offset
Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Preliminary Rev. 0.95
RINGPHAS[15:3]
Bit
10
Ring Trip Detection
RINGFRLO[14:3]
Loop Voltages
DC Speedup
Bit
9
SPEEDUPR[15:0]
VOCTRACK[15:0]
VOCDELTA[15:0]
VOVRING[14:0]
SPEEDUP[15:0]
VOCHTH[15:0]
RTACDB[15:0]
RTDCDB[15:0]
RTDCTH[15:0]
RTACTH[15:0]
VLOOP[15:0]
VOCLTH[15:0]
RTPER[15:0]
VRING[15:0]
VCM[15:0]
VOC[15:0]
VBAT[15:0]
VOV[15:0]
VTIP[15:0]
Bit
RINGFRHI[14:0]
8
RINGOF[14:0]
Bit
7
2
2
2
2
2
2
2
Bit
2
2
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
Type
Diag
Diag
Diag
Diag
Diag
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
Init
6CE8
3F78
0000
0000
0003
1086
0003
7FFF
0028
0000
0000
0268
2668
059A
0198
F9A2
0334
0000
Hex
Ex.
Dec
Ex.
20
20
75
75
40
60
60
48
–8
0
3
7
2
4
0
Unit
mA
ms
mA
Hz
Hz
ms
ms
ms
V
V
V
V
V
V
V
V
V
V
V
V
V