SI3200-KS Silicon Laboratories Inc, SI3200-KS Datasheet - Page 101

• Manufacturer Part Number: SI3200-KS
• Description: IC LINEFEED INTRFC 100V 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3200-KS

• Package / Case: 16-SOIC (3.9mm Width)
• 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
• Includes: Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 0.11 mA, 8.4 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

LCRONHK: Loop Closure Detection Threshold—Off-Hook to On-Hook Transition (RAM Address 23)
Reset settings = 0x00
LONGDBI: Ground Key Detection Debounce Interval (RAM Address 29)
Reset settings = 0x00
LONGHITH: Ground Key Detection Threshold (RAM Address 27)
Reset settings = 0x00
15:0
15:0
15:0
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
Bit
Bit
Bit
LONGHITH[15:0]
LCRONHK[15:0]
D15
D15
LONGDBI[15:0]
D15
Name
Name
Name
D14
D14
D14
D13
D13
D13
Loop Closure Detection Threshold—Off-Hook to On-Hook Transition.
Programs the loop current threshold at which a valid loop closure event has been
terminated (the off-hook to on-hook transition). The OFFHKTH RAM location
determines the loop current threshold for detecting the off-hook to on-hook transition.
0 to 101.09 mA programmable range, 3.097 µ A/LSB, 396.4 µ A effective resolution.
Usable range is 0 to 61 mA.
Ground Key Detection Debounce Interval.
Programs the debounce interval during the ground key detection process.
Programmable range is 0 to 40.96 s, 1.25 ms/LSB.
Ground Key Detection Threshold.
Programs the longitudinal current threshold at which a valid ground key event is
detected. Hysteresis is provided by programming the LONGLOTH RAM location to a
different value that detects the removal of a ground key event. 0 to 101.09 mA pro-
grammable range, 3.097 µ A/LSB, 396.4 µ A effective resolution. Usable range is 0 to
16 mA.
D12
D12
D12
D11
D11
D11
D10
D10
D10
Preliminary Rev. 0.96
D9
D9
D9
LONGHITH[15:0]
LCRONHK[15:0]
LONGDBI[15:0]
D8
D8
D8
R/W
R/W
R/W
D7
D7
D7
Function
Function
Function
D6
D6
D6
D5
D5
D5
D4
D4
D4
D3
D3
D3
D2
D2
D2
Si3232
D1
D1
D1
D0
D0
D0
101