SI2493-C-GT Silicon Laboratories Inc, SI2493-C-GT Datasheet - Page 225

• Manufacturer Part Number: SI2493-C-GT
• Description: IC ISOMODEM SYSTEM-SIDE 24TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2493-C-GT

• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I
Intrusion
IO0 90
isolation capacitor Interface 9, 11
ISOlink interface 11
ISOmodem™
ITC1 86
ITC2 88
ITC4 88
ITU/Bellcore 95
J
Japan 139, 141
L
Layout Guidelines 11, 137, 151, 157
Line
Local DTE echo 30
Loop 43, 53, 83
135, 140, 158
Low Loop Current Detect 140
low-power wake-on-ring mode 44
M
manual reset 57, 84, 86, 88, 90, 93, 96, 157, 180
memory 1, 7, 9, 21, 43, 58, 59
Minimum dialtone on time 71
mixing tone and pulse dialing 81
N D E X
Mask 102, 103
Blocking 93–94, 124
Detection 22, 89, 92–93, 105, 123, 124, 134–135
blocking 93
Detection—On-Hook Condition 123
Settling Time 94, 124
Suspend 93–94, 124
/Parallel Phone Detection 123
model number 31
Layout Guidelines 151
Caller ID 139
feed character 66
Interface/Control Registers 140
Rate 105
Voltage Current Sense 89, 95, 124, 125
Voltage Measurement 12
Voltage/Loop Current Sensing 12
Current 7, 12, 81–83, 87, 88, 92–95, 124–125, 133,
current debounce 83
Current Debounce Off Time 72, 83, 140
Current Debounce On Time 72, 83, 140
Current Debounce Registers 83
Current Measurement 12, 125
Current Needed 140
voltage 7, 11, 94, 124
notation 59
Rev. 0.9
MNP2 52
MNP2–4 22–23
MNP3 52
MNP4 52
MNP5 7, 21, 22, 45, 52
Modem 92–95, 98–99, 105, 123, 125, 133–135, 138,
139, 141, 157, 158, 159– 160
Modulations 1
Monitoring Speaker 20
Multiple AT Commands 28
Multiple off-hook transitions 125
N
New Zealand 79, 141
NUMBER 125
Number 27, 28, 71, 80, 83, 125, 139
O
Off-hook 7, 11–12, 15–17, 22, 27, 31, 81, 83, 87–89, 92–
95, 123–125, 133, 135, 138–139, 158–159
On-Hook 7, 11, 12, 15, 31, 83, 87, 94– 95, 123, 124, 139
Oscillator 9, 21
OverCurrent
Overload
P
Parallel
Pause 30
PCM 89
(System-Side) Chip 9
and DAA Operation 9
Control and Interface Registers 89
Control Register 81
Control Register 2 84
to-DTE flow control 48
and Protocols 7
of pulses to dial 71, 79–80
Sample Rate for Intrusion Detection 93
Time 94, 125
Speed 140
Detect 91–100, 125
Detect Mask 91, 125
Detection 93, 105
Detected 89
Detection/Protection 125
I/F 105
Interface 1, 7, 21, 54, 56, 101–105, 124
Interface Register 0 102
Interface Register 1 102
Phone Detect 91–92, 100, 123, 124
Phone Detect Mask 91, 124
Register 102, 133
Register 1 102
AN93
225