SI2434-C-FT Silicon Laboratories Inc, SI2434-C-FT Datasheet - Page 6
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SI2434-C-FT
Manufacturer Part Number
SI2434-C-FT
Description
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer
Silicon Laboratories Inc
Specifications of SI2434-C-FT
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, Bell 103, Bell 212A
Baud Rates
33.6k
Interface
Parallel, UART
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Main Category
Chipset
Data Rate
54.6875Kbps
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI2434-C-FT
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Table 4. AC Characteristics
(V
Notes:
Si2457/34/15/04
6
Parameter
Sample Rate
Clock Input Frequency
Clock Input Frequency
Receive Frequency Response
Receive Frequency Response
Transmit Full Scale Level
Receive Full Scale Level
Dynamic Range
Dynamic Range
Dynamic Range
Transmit Total Harmonic
Distortion
Transmit Total Harmonic
Distortion
Receive Total Harmonic
Distortion
Receive Total Harmonic
Distortion
Dynamic Range (Caller ID Mode)
D
1. Measured at TIP and RING with 600 Ω termination at 1 kHz, as shown in Figure 1 on page 5.
2. Receive full scale level produces –0.9 dBFS at DTX.
3. DR = 20 x log |Vin| + 20 x log (rms signal/rms noise). Applies to both transmit and receive paths. Vin = 1 kHz, –3 dBFS.
4. Vin = 1 kHz, –3 dBFS. THD = 20 x log (rms distortion/rms signal).
= 3.0 to 3.6 V, T
4
4
4
4
3
3
3
A
= 0 to 70 °C for F-grade, T
1,2
1
Symbol
DR
F
F
THD
THD
THD
THD
V
V
DR
DR
DR
Fs
XTL
XTL
FS
FS
CID
A
= –40 to +85 °C for G-grade, Fs = 8 kHz)
Low –3 dBFS Corner, FILT = 0
Low –3 dBFS Corner, FILT = 1
ILIM = 0, DCV = 11, MINI = 00
ILIM = 0, DCV = 00, MINI = 11
ILIM = 1, DCV = 11, MINI = 00
ILIM = 0, DCV = 11, MINI = 00
ILIM = 0, DCV = 00, MINI = 11
ILIM = 0, DCV = 00, MINI = 11
>10 kΩ resistor between DCD
ILIM = 1,DCV = 11, MINI=00
VIN = 1 kHz, –13 dBm
DCR = 0, I
DCR = 0, I
DCR = 0, I
DCR = 0, I
DCR = 0, I
DCR = 0, I
DCR = 0, I
Rev. 1.1
Test Condition
and GND
default
L
L
L
L
L
L
L
= 100 mA
= 100 mA
= 20 mA
= 50 mA
= 20 mA
= 20 mA
= 50 mA
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4.9152
Typ
200
–72
–78
–78
–78
1.1
1.1
27
80
80
80
50
8
5
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
V
MHz
MHz
Unit
kHz
PEAK
PEAK
Hz
Hz
dB
dB
dB
dB
dB
dB
dB
dB