SI3200-G-GS Silicon Laboratories Inc, SI3200-G-GS Datasheet - Page 35

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SI3200-G-GS

Manufacturer Part Number
SI3200-G-GS
Description
SLIC 2-CH 63dB 45mA 3.3V 6-Pin SMD
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Datasheets

Specifications of SI3200-G-GS

Package
6SMD
Number Of Channels Per Chip
2
Polarity Reversal
Yes
Longitudinal Balanced
63 dB
Loop Current
45 mA
Minimum Operating Supply Voltage
3.13 V
Typical Operating Supply Voltage
3.3 V
Typical Supply Current
0.11 mA
Function
Subscriber Line Interface Concept (SLIC), CODEC
Interface
GCI, PCM, SPI
Number Of Circuits
2
Voltage - Supply
3.3V, 5V
Current - Supply
110µA
Power (watts)
941mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Includes
Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI3200-G-GS
Manufacturer:
SiliconL
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48
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510
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Quantity:
1 619
#
1
2
3
4
5
I
I
I
I
Q2
Q5
Q6
Q1
LOOP CLOSURE
LOOP OPEN
LOOP OPEN
RING-GND
RING-GND
Loop
State
Processor
Signal
Input
LFS
Table 21. State Transitions During Ground Key Detection
I
LONG
(FWD-ACTIVE)
(FWD-ACTIVE)
(FWD-ACTIVE)
Figure 15. Ground Key Detection Circuitry
(TIP-OPEN)
(TIP-OPEN)
LINEFEED
LFS = 3
LFS = 3
LFS = 1
LFS = 1
LFS = 1
LONGLPF
State
Digital
LPF
LONGHITH
Preliminary Rev. 0.96
Ground Key
Threshold
I
LOOP
LONGLOTH
+
22
22
21
0
0
(mA) I
LONG
Debounce
–11
–11
LONGDBI
0
0
0
Filter
(mA)
LCR
0
1
1
1
0
LONGHI
Interrupt
LONGHI
LONGE
Logic
0
1
1
0
0
Si3232
CMHIGH
0
0
1
0
0
LONGS
35

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