XRT8001 WAN Clock
The XRT8001 is a single-chip, dual phase-locked loop clock adapter for WAN and ISDN applications. This product accommodates the most popular frequencies encountered in T1/E1 access equipment, T1/E1 multiplexers and concentrators, sub-rate switches, routers, Frame Relay Access Devices (FRADs), Remote Access Servers (RASs) and both PRI and BRI ISDN equipment.
技术特性
- Clock adaptation for most popular telecommunication frequencies
- Wide input frequency range
- Programmable output frequencies
- Less than 0.05UI wide band output jitter
- Low power operation (5V and 3.3V)
- Maximum lock time of 45ms
- Pb-Free, RoHS Compliant Versions Offered
应用领域 APPLICATION
- DSU/CSU
- Frame Relay Access Devices (FRADs)
- Basic Rate (BRI) and Primary Rate (PRI) ISDN terminals
- Concentrators and multiplexers
订购信息 Ordering Information
| 器件型号 |
有害物质限制 |
最低温度 |
最高温度 |
状态 |
立刻购买 |
申请样片 |
| XRT8001IP-F |
|
-40 |
85 |
OBS |
|
|
| XRT8001ID-F |
|
-40 |
85 |
Active |
|
技术指标
| No. ofPLLs |
2 |
| InputFreqRange |
8kHz to 32,768kHz |
| OutputFreqRange |
56kHz to 16,384kHz |
| Temp |
Ind. |
| 工作电流 |
5.0V, 3.3V |
| 封装 |
PDIP-18, SOIC-18 |
功能框图 Functional Block Diagram
|
