DS21554LB
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tray |
| Published | 2004 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 100 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Technology | CMOS |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS21554 |
| Function | Single-Chip Transceiver |
| Qualification Status | Not Qualified |
| Interface | E1, HDLC, J1, T1 |
| Number of Circuits | 1 |
| Current - Supply | 75mA |
| Telecom IC Type | PCM TRANSCEIVER |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS21554LB Overview
Space is saved on the board by using the 100-LQFP package.In order to pack telecommunications equipment, Tray is used.The mounting type of this telecom circuit is Surface Mount.Telecommunications equipment consists of 1 circuits.A higher supply voltage for 4.75V~5.25V will improve efficiency.Reliable performance can be offered when the operating temperature is set at 0°C~70°C.There are 100 terminations can be found in telecom switching configuration.The supply voltage it operates with is 5V.By using the DS21554 part number, more related parts can be found.It uses the PCM TRANSCEIVER IC type for its telecom IC.There is a supply current of 75mA for telecom equipment to operate on.
DS21554LB Features
Available in the 100-LQFP package
PCM TRANSCEIVER as telecom IC type
DS21554LB Applications
There are a lot of Maxim Integrated DS21554LB Telecom applications.
- T1 Digital Cross Connects (DSX-1)
- Switching Systems
- ISDN Primary Rate Interfaces (PRA)
- E1 LAN/WAN Routers
- Voice over packet gateways
- Digital Cross Connect Systems
- LAN Routers
- Short/Medium Loop
- Inverse Multiplexing for ATM (IMA)
- Digital loop carrier (DLC)
