DDR 存储器/总线终端
DDR 存储器/总线终端：凌力尔特公司不断发展的总线终端产品库可提供电压模式和电流模式拓扑结构、非常低的输入电压以及可调开关频率操作。它们是 DDR、QDR、SSTL 和 HSTL 终端的理想选择。
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| 型号 |
Vin Min |
Vin Max |
Output Current |
Monolithic |
Synchronous |
Multiple Output |
Comments |
Packages |
数据手册DataSheet下载 |
| LTC3413 |
2.5 |
5.5 |
3 |
yes |
yes |
no |
QDR and DDR Applications Only, Can Sink/Source 3A |
TSSOP-16E |
LTC3413 |
| LTC3776 |
2.75 |
9.8 |
5 |
no |
yes |
yes |
Generates VDDQ and VTT; VTT sinks/sources current. Optional spread spectrum operation |
QFN-24, SSOP-24 |
LTC3776 |
| LTC3717 |
4 |
36 |
20 |
no |
yes |
no |
Bus termination: QDR, DDR, SSTL |
SSOP-16 |
LTC3717 |
| LTC3717-1 |
4 |
36 |
20 |
no |
yes |
no |
Current mode, DDR/QDR SSTL, HSTL Termination |
SSOP-16 |
LTC3717-1 |
| LTC3718 |
1.5 |
36 |
20 |
no |
yes |
yes |
Bus termination: QDR, DDR, SSTL. Very low input voltage. provides its own 5V N-CH MOSFET gate drive |
SSOP-24 |
LTC3718 |
| LTC3831 |
3 |
8 |
20 |
no |
yes |
no |
Bus termination: QDR, DDR, SSTL |
SO-8, SSOP-16 |
LTC3831 |
| LTC3831-1 |
3 |
8 |
20 |
no |
yes |
no |
Bus termination: for 0.75V QDR, DDR, SSTL |
SO-8, SSOP-16 |
LTC3831-1 |
