参数资料
| 型号： | DS4266P+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | IC OSC CLOCK 266MHZ 10-LCCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 28 |
| 系列： | DS4-XO |
| 类型： | VCO |
| PLL： | 是 |
| 主要目的： | 存储器，DDR |
| 输入： | 晶体 |
| 输出： | LVPECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:1 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 266MHz |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-LCCC 裸露焊盘 |
| 供应商设备封装： | 10-LCCC |
| 包装： | 管件 |
DS4266
DDR Clock Oscillator
________________________________________________________________
Maxim Integrated Products
1
Rev 0; 10/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
General Description
The DS4266 surface-mount ceramic crystal oscillator is
part of Maxim’s DS4-XO crystal oscillator product fami-
ly. The DS4266 is a 266MHz crystal oscillator designed
to support high-performance DDR memory applications
that require a stable, low-jitter, and tight duty-cycle
clock source. The device provides an overall accuracy
and stability better than ±50ppm, including aging. Jitter
performance is better than 0.7psRMS typically over a
12kHz to 20MHz bandwidth, and duty-cycle perfor-
mance is better than 48%/52%.
The DS4266 has an output frequency of 266MHz, and it
supports LVDS and LVPECL output types. The DS4266
is constructed using a fundamental crystal in conjunc-
tion with high-performance silicon germanium PLL tech-
nology, enabling very low phase noise and phase jitter
performance. The device operates from a 3.3V
±5%
power supply and consumes a maximum current of
100mA.
The DS4266 is packaged in a miniature 5mm x 3.2mm
x 1.49mm, 10-lead LCCC ceramic package, making it
suitable for applications where board space is critical.
Applications
DDR Memory Clock Source
Features
< 0.7psRMS (typ) from 12kHz to 20MHz Jitter
LVDS or LVPECL Output Types
3.3V Operating Voltage
5.0mm x 3.2mm x 1.49mm, 10-Pin LCCC Ceramic
Package
-40°C to +85°C Operating Temperature Range
Lead-Free/RoHS Compliant
DS4266
VCC
OUTP
OUTN
LVDS OPTION
OE
GND
0.01
μF
0.1
μF
100
Ω
DS4266
VCC
OUTP
OUTN
LVPECL OPTION
OE
GND
0.01
μF
0.1
μF
50
Ω
50
Ω
PECL_BIAS
VCC - 2.0V
Typical Operating Circuits
Pin Configuration and Selector Guide appear at end of
data sheet.
+
Denotes a lead(Pb)-free/RoHS-compliant package. The lead
finish is JESD97 category e4 (Au over Ni) and is compatible with
both lead-based and lead-free soldering processes.
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
DS4266D+
-40
°C to +85°C
10 LCCC
DS4266P+
-40
°C to +85°C
10 LCCC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS4266P+ | 功能描述:标准时钟振荡器 DDR Clock Oscillator RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列: |
| DS428 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| DS42-AV | 制造商:TATUNG 功能描述:COMMERCIAL GRADE LCD MONITOR, HORIZONTAL OR VERTICAL VIEWING, NATIVE RESOLUTION |
| DS42BR400 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Quad 4.25 Gbps CML Transceiver with Transmit De-Emphasis and Receive Equalization |
| DS42BR400_07 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Quad 4.25 Gbps CML Transceiver with Transmit De-Emphasis and Receive Equalization |
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