SI3015-FS Silicon Laboratories Inc, SI3015-FS Datasheet - Page 52

• Manufacturer Part Number: SI3015-FS
• Description: SI2400 ISOMODEM LINE-SIDE
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3015-FS

• Data Format: V.90
• Interface: Serial
• Voltage - Supply: 3.3 V ~ 5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Baud Rates: -

Si2400
S11 (ONHI). On-Hook Intrusion
Reset settings = 0100_1000b (0x48)
S12 (OFHI). Off-Hook Intrusion
Reset settings = 0100_0000b (0x40)
52
Name
Name
Type
Bit
7:5
4:0
Type
Bit
7:5
4:0
Bit
Bit
D7
D7
Name
Name
DCL
DVL
ACL
AVL
DVL
R/W
DCL
R/W
D6
D6
D5
D5
Differential Voltage Level.
Differential voltage level to detect intrusion event (2.75 V units.)
Absolute Voltage Level.
Absolute voltage level to detect intrusion event (2.75 V units added to 3 V.)
Differential Current Level.
Differential current level to detect intrusion event (3 mA units.)
Absolute Current Level.
When S13[4] (OFHD) = 0b, ACL represents the absolute current threshold used by the
off-hook intrusion algorithm (3 mA units added to 12 mA.)
When OFHD = 1b, see "Differential Algorithm #2" on page 20.
D4
D4
D3
D3
R/W
ACL
R/W
AVL
D2
D2
Rev. 1.1
D1
D1
D0
D0
Function
Function