| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Number of Pins | 289 | 
                                                                            
                                            | Number of Terminations | 289 | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Subcategory | Digital Transmission Interfaces | 
                                                                            
                                            | Terminal Position | BOTTOM | 
                                                                            
                                            | Terminal Form | BALL | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Supply Voltage | 3.3V | 
                                                                            
                                            | Terminal Pitch | 0.8mm | 
                                                                            
                                            | Pin Count | 289 | 
                                                                            
                                            | Power Supplies | 3.3V | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Telecom IC Type | PCM TRANSCEIVER | 
                                                                            
                                            | Height Seated (Max) | 1.7mm | 
                                                                            
                                            | Length | 15mm | 
                                                                            
                                            | Width | 15mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                XRT83SL216IB Overview
A Surface Mount-axis mount is used.Telecom switching configuration has 289 terminations.3.3V is its supply voltage.This telecom interface contains 289 pins.It uses a PCM TRANSCEIVER type telecom IC.Telecommunications device	 belongs to the subcategory of Digital Transmission Interfaces.Temperature should be set at the minimum value of -40°C to ensure normal operation.A maximum value of 85°C is set to ensure normal operation.When designing, 1 functions are configured.There is a pin configuration for 289 telecom products.
XRT83SL216IB Features
PCM TRANSCEIVER as telecom IC type
XRT83SL216IB Applications
There are a lot of Exar Corporation XRT83SL216IB Telecom applications. 
- Wireless local loop (WLL)
- Integrated Access Devices (IADs)
- ATM Switches
- Interfaces to E3
- Routers
- T1 Digital Cross Connects (DSX-1)
- Remote wireless modules
- High speed data transmission line cards
- E1 Multiplexer 
- Digital subscriber line access multiplexer (DSLAM)