SI2415-C-FT Silicon Laboratories Inc, SI2415-C-FT Datasheet - Page 6

• Manufacturer Part Number: SI2415-C-FT
• Description: Modem Chip Chipset 56Kbps 24-Pin TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2415-C-FT

• Package: 24TSSOP
• Main Category: Chipset
• Sub-category: ISOmodem
• Maximum Data Rate: 56 Kbps
• Transmission Media Type: Wire
• Typical Operating Supply Voltage: 3 V
• Power Supply Type: Digital
• Typical Supply Current: 80 mA
• Maximum Operating Supply Voltage: 3.6 V
• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A
• Baud Rates: 14.4k
• Interface: Parallel, UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. AC Characteristics
(V
Notes:
Si2457/34/15/04-Si3008
Table 5. Absolute Maximum Ratings
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
Transmit Total Harmonic
Distortion
Dynamic Range (Caller ID Mode)
Parameter
DC Supply Voltage
Input Current, Si2457/34/15/04 Digital
Input Pins
Digital Input Voltage
CLKIN/XTALI Input Voltage
Operating Temperature Range
Storage Temperature Range
Note: Permanent device damage may occur if the above absolute maximum ratings are exceeded. Functional operation
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, TA = 0 to 70 °C for K-Grade, Fs = 8 kHz)
should be restricted to the conditions as specified in the operational sections of this data sheet. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
4
3
3
1,2
1
Symbol
DR
F
F
THD
V
V
DR
DR
Fs
XTL
XTL
FS
FS
CID
Preliminary Rev. 0.7
>10 kΩ resistor between pin 23
Low –3 dBFS Corner, FILT = 0
Low –3 dBFS Corner, FILT = 1
Symbol
VIN = 1 kHz, –13 dBm
V
T
V
V
XIND
I
T
STG
IND
IN
D
A
Test Condition
I
L
I
I
and GND
L
L
–1 dBm
–1 dBm
= 100 mA
default
= 20 mA
= 20 mA
–0.3 to (V
–0.3 to 5.3
–10 to 100
–40 to 150
Value
±10
4.1
D
+ 0.3)
Min
—
—
—
—
—
—
—
—
—
—
—
4.9152
0.98
0.98
Typ
200
–75
27
80
80
50
8
5
Max
—
—
—
—
—
—
—
—
—
—
—
Unit
mA
°C
°C
V
V
V
V
V
MHz
MHz
Unit
kHz
PEAK
PEAK
Hz
Hz
dB
dB
dB
dB