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參數資料
| 型號： | CM3106-12SN |
| 廠商： | California Micro Devices Corporation |
| 英文描述： | 2 Amp Source/ Sink Bus Termination Regulator |
| 中文描述： | 2安培源/匯總線終端穩壓器 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 987K |
| 代理商： | CM3106-12SN |
2004 California Micro Devices Corp. All rights reserved.
02/02/04
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
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Tel: 408.263.3214
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Fax: 408.263.7846
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www.calmicro.com
1
CM3106
2 Amp Source/ Sink Bus Termination Regulator
Features
Ideal for DDR-I and DDR-II V
TT
applications
Sinks and sources 2.0A for DDR-I
Over current protection
Over temperature protection
Integrated power MOSFETs
Excellent accuracy (0.5% load regulation)
Pin and functionally compatible with LP2995
8-lead SOIC and PSOP packages
Lead-free versions available
Applications
Single and Dual Channel DDR Memory
Bus Termination
Active Termination Buses
Graphics Card Memory Termination
Product Description
The CM3106 is a sinking and sourcing regulator specif-
ically designed for providing power to DDR memory
terminating resistors and companion chip set V
TT
power. The output voltage accurately tracks V
DDQ
/2.
The CM3106 can source and sink current up to 2A,
ideal for DDR-I memory systems, and 1.2A for DDR-II
systems, while maintaining a load regulation of 0.5% in
either application.
The CM3106 provides over current and over tempera-
ture protection which protects the device from exces-
sive heating due to high current and high temperature.
A shutdown capability using an external transistor
reduces power consumption and provides a high
impedance output.
The CM3106 is housed in both 8-lead SOIC and PSOP
packages and is available with optional lead-free finish-
ing.
Simplified Electrical Schematic
V
REF
AV
IN
GND
Over Current
Reference
V
SENSE
5
Over Temp
IN
OUT
Buffer
V
TT
Driver
5
V
DDQ
PV
IN
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| CM3107 | 2 Amp Source/ Sink Bus Termination Regulator for DDR Memory and Front Side Bus Applications |
| CM3107-00SB | 2 Amp Source/ Sink Bus Termination Regulator for DDR Memory and Front Side Bus Applications |
| CM3107-00SH | 2 Amp Source/ Sink Bus Termination Regulator for DDR Memory and Front Side Bus Applications |
| CM3107-00SM | 2 Amp Source/ Sink Bus Termination Regulator for DDR Memory and Front Side Bus Applications |
| CM3107-00SN | 2 Amp Source/ Sink Bus Termination Regulator for DDR Memory and Front Side Bus Applications |
相關代理商/技術參數 |
參數描述 |
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| CM3106F18-1 | 制造商:EPIC 功能描述:CLAMP STRAIGHT 18-1 制造商:EPIC 功能描述:CLAMP, STRAIGHT, 18-1 制造商:EPIC 功能描述:CLAMP, STRAIGHT, 18-1; Series:EPIC; For Use With:CM1 Multipole Circular Connectors; Connector Shell Size:18; Strain Relief Material:Aluminium Alloy; Cable Diameter Max:14.27mm; SVHC:No SVHC (19-Dec-2012); Accessory Type:Cable Clamp; ;RoHS Compliant: No |
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