参数资料
| 型号： | DS4266P+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/6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
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3.135V to 3.465V, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LVDS
Output High Voltage
VOHLVDSO
100
differential load (Note 1)
1.475
V
Output Low Voltage
VOLLVDSO
100
differential load (Note 1)
0.925
V
Differential Output Voltage
|VODLVDSO|
100
differential load
250
425
mV
Output Common-Mode Voltage
Variation
VLVDSOCOM
100
differential load
150
mV
Change in Differential Magnitude
or Complementary Inputs
|VODLVDSO|
100
differential load
25
mV
Offset Output Voltage
VOFFLVDSO
100
differential load (Note 1)
1.125
1.275
V
Differential Output Impedance
ROLVDSO
80
140
LVSSLVDSO
OUTN or OUTP shorted to ground and
measure the current in the shorting path
40
Output Current
LLVDSO
OUTN or OUTP shorted together
6.5
mA
Output Rise Time (Differential)
tRLVDSO
20% to 80%
175
ps
Output Fall Time (Differential)
tFLVDSO
80% to 20%
175
ps
Duty Cycle
DCYCLE_LVDS
48
52
%
Propagation Delay from OE Going
Low to Logical 1 at OUTP
tPA1
200
ns
Propagation Delay from OE Going
High to Output Active
tP1A
200
ns
LVPECL
Output High Voltage
VOH
Output connected to 50
at PECL_BIAS
at VCC - 2.0V
VCC -
1.085
VCC -
0.88
V
Output Low Voltage
VOL
Output connected to 50
at PECL_BIAS
at VCC - 2.0V
VCC -
1.825
VCC -
1.62
V
Differential Voltage
VDIFF_PECL
Output connected to 50
at PECL_BIAS
at VCC - 2.0V
0.595
0.710
V
Rise Time
tR-PECL
200
ps
Fall Time
tF-PECL
200
ps
Duty Cycle
DCYCLE_PECL
48
52
%
Propagation Delay from OE Going
Low to Output High Impedance
tPAZ
200
ns
Propagation Delay from OE Going
High to Output Active
tPZA
200
ns
Note 1: All voltages referenced to ground.
Note 2: AC parameters are guaranteed by design and not production tested.
Note 3: Frequency stability is calculated as:
ΔfTOTAL = ΔfTEMP + ΔfVCC x (3.3 x 5%) + ΔfLOAD + ΔfAGING.
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相关代理商/技术参数 |
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| 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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