SI3203-B-GM Silicon Laboratories Inc, SI3203-B-GM Datasheet - Page 31
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SI3203-B-GM
Manufacturer Part Number
SI3203-B-GM
Description
IC PROSLIC LINE FEED 100V 40QFN
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3203-B-GM
On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
No
Longitudinal Balanced
60
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
TQFP
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Function
Subscriber Line Interface Concept (SLIC)
Interface
GCI, PCM, SPI
Number Of Circuits
4
Voltage - Supply
3.3V
Current - Supply
*
Power (watts)
*
Operating Temperature
*
Mounting Type
Surface Mount
Package / Case
40-VFQFN Exposed Pad
Includes
*
Lead Free Status / RoHS Status
Compliant
6. Pin Descriptions: Si3208/9
QFN Pin #
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
11
1
2
3
4
5
6
7
8
9
IRINGN_1
IRINGN_2
IRINGP_1
IRINGP_2
HVCLK_1
HVCLK_2
HVDATA
Symbol
RING_1
ITIPN_1
ITIPP_1
IBIAS_1
IBIAS_2
ITIPP_2
ITIPN_2
RING_2
VBAT_2
DGND
TIP_1
TIP_2
ISNS
VDD
NC
NC
NC
NC
NC
NC
NC
IC
IC
IC
IC
IC
IC
Table 18. Si3208/9 Pin Descriptions
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Preliminary Rev. 0.33
Internal connection; leave to float.
No Connect.
Ring Channel 1 Input/Output.
No Connect.
Tip Channel 1 Input/Output.
No Connect.
Internal connection; leave to float.
Negative Ring Current Control Channel 1 Input.
Positive Ring Current Control Channel 1 Input.
Negative Tip Current Control Channel 1 Input.
Positive Tip Current Control Channel 1 Input.
Current Bias Channel 1 Input.
Current Sense Output.
IC Supply Voltage Input.
High-Voltage IC Clock Channel 1 Input.
High-Voltage IC Data Input/Output.
High-Voltage IC Clock Channel 2 Input.
Digital Ground.
Current Bias Channel 2 Input.
Positive Tip Current Control Channel 1 Input.
Negative Tip Current Control Channel 2 Input.
Positive Ring Current Control Channel 2 Input.
Negative Ring Current Control Channel 2 Input.
Internal connection; leave to float.
No Connect.
Tip Channel 2 Input/Output.
No Connect.
Ring Channel 2 Input/Output.
No Connect.
Internal connection; leave to float.
Internal connection; leave to float.
Operating Battery Voltage Channel 2 Input.
No Connect.
Internal connection; leave to float.
Description
Si3208/9
31