The Si3217x-C devices are pin-compatible single-channel ProSLIC products that implement a complete foreign exchange station (FXS) telephony interface solution in accordance with all relevant LSSGR, ITU, and ETSI specifications. The Si3217x-C ProSLIC ICs operate from a 3.3 V supply and interface to standard PCM/SPI digital interfaces with 3.3 V or 1.8 V I/O. .
Complete FXS solution in 5 x 7 mm
Software-programmable
Performs all BORSCHT functions
parameters:
Ideal for short to medium loops
Global programmability
Internal balanced or unbalanced
ringing
Patented low power ringing
Ringing frequency, amplitude, cadence, and waveshape
Two-wire ac impedance
Transhybrid balance
DC current loop feed (10-45 mA)
Loop closure and ring trip
Simplified configuration and
thresholds
diagnostics
Ground key detect threshold
Supported by ProSLIC API
GCI/IOM-2 mode support
Ultra low power consumption
DTMF generation
I.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | Si32176-B-FM |
Silicon Laboratories |
(Si3217x / Si3291x) Single-Chip FXS Solution | |
2 | Si32176-B-FM1 |
Skyworks |
Single-Chip FXS | |
3 | Si32176-B-GM |
Silicon Laboratories |
(Si3217x / Si3291x) Single-Chip FXS Solution | |
4 | Si32176-B-GM1 |
Skyworks |
Single-Chip FXS | |
5 | Si32176 |
Skyworks |
Single-Chip FXS | |
6 | Si32170 |
Skyworks |
Single-Chip FXS | |
7 | Si32170-B-FM1 |
Skyworks |
Single-Chip FXS | |
8 | Si32170-B-GM1 |
Skyworks |
Single-Chip FXS | |
9 | Si32170-C |
Skyworks |
SINGLE-CHIP FXS | |
10 | Si32171 |
Skyworks |
Single-Chip FXS | |
11 | Si32171-B-FM |
Silicon Laboratories |
(Si3217x / Si3291x) Single-Chip FXS Solution | |
12 | Si32171-B-FM1 |
Skyworks |
Single-Chip FXS |