SI3208-B-FM Silicon Laboratories Inc, SI3208-B-FM Datasheet - Page 31

• Manufacturer Part Number: SI3208-B-FM
• Description: IC PROSLIC LINE FEED 125V 40QFN
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3208-B-FM

• 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: 0C to 70C
• Package Type: TQFP
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Function: Subscriber Line Interface Concept (SLIC)
• Interface: GCI, PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 3.3V
• Current - Supply: *
• Power (watts): *
• Operating Temperature: *
• Mounting Type: *
• Package / Case: *
• 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