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Si3211-E-FT
Si3211-E-FT - Brand New SILICON LABS Telecommunication Interface ICs
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
The Si3210/11 ProSLIC® chipset provides a complete analog telephone interface ideal for customer premise equipment (CPE). It integrates a subscriber line interface circuit (SLIC), voice codec, and battery generation (Si3210) or battery selection (Si3211) into a single CMOS integrated circuit. The battery supply continuously adapts its output voltage to minimize power dissipation and enables the entire circuit to be powered from a single 3.3 or 5 V supply (Si3210). The CMOS ProSLIC interfaces to the line
Features
100% programmable global solution
Performs all BORSCHT functions
DC-DC controller provides tracking battery from a 3.3–35V input (Si3210)
Minimizes power in all modes
Dynamic 0 to –94.5 V output
Choice of inductor (low cost) or transformer (high efficiency)
Programmable line-feed parameters
2-wire AC impedance and hybrid
Constant current feed (20 to 41 mA)
Loop closure and ring trip thresholds and filtering
Internal balanced ringing up to 90VPK
5 REN up to 4 kft; 3 REN up to 8 kft
Programmable frequency, amplitude,cadence, and wave shape
Programmable audio processing
DTMF encoding and decoding
12 kHz/16 kHz pulse metering
Phase-continuous FSK (caller ID)
Dual tone generators
µ-Law/A-Law and linear PCM audio
Extensive test and diagnostic features
Multiple loopback test modes
DC line V/I measurements
Supports GR-909 MLT
Comprehensive design tools
Reference schematic and PCB layout
ProSLIC API abstracts SLIC functions, minimizing software development
RoHS-compliant packages
SPI and PCM bus digital interfaces
Applications
Fixed Wireless (cellular) Terminals
Terminal Adapters
PBX/IP-PBX/Key telephone systems
Voice-over-IP Systems:
DSL/EMTAs/FTTx
WiMax/LTE
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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