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| 型号： | DS1085Z-50+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/21页 |
| 文件大小： | 0K |
| 描述： | IC ECONOSCILLATOR SYNTH 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 系列： | EconOscillator™ |
| 类型： | 频率合成器 |
| PLL： | 无 |
| 输入： | 时钟 |
| 输出： | 时钟 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:2 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 133MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
DS1085
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9) This indicates the time taken between power-up and the outputs becoming active. An on-chip delay is
intentionally introduced to allow the oscillator to stabilize. tstab is equivalent to approximately 8000
clock cycles and hence depends on the programmed clock frequency.
10) Output voltage swings can be impaired at high frequencies combined with high-output loading.
11) After this period, the first clock pulse is generated.
12) A device must internally provide a hold time of at least 300ns for the SDA signal (referred to the
VIH MIN of the SCL signal) in order to bridge the undefined region of the falling edge of SCL.
13) The maximum tHD:DAT need only be met if the device does not stretch the LOW period (tLOW ) of the
SCL signal.
14) A fast-mode device can be used in a standard mode system, but the requirement tSU:DAT > 250ns must
then be met. This is automatically the case if the device does not stretch the LOW period of the SCL
signal. If such a device does stretch the LOW period of the SCL signal, it must output the next data
bit to the SDA line at least tR MAX + tSU:DAT = 1000ns + 250ns = 1250ns before the SCL line is
released.
15) CB—total capacitance of one bus line in picofarads; timing referenced to 0.9VCC and 0.1VCC.
16) EEPROM write begins after a STOP condition occurs.
17) Typical frequency shift due to aging is ±0.5%. Aging stressing includes Level 1 moisture reflow
preconditioning (24hr +125
°C bake, 168hr 85°C/85%RH moisture soak, and 3 solder reflow passes
+240 +0/-5
°C peak) followed by 1000hr max VCC biased 125°C HTOL, 1000 temperature cycles at -
55
°C to +125°C, 96hr 130°C/85%RH/5.5V HAST and 168hr 121°C/2 ATM Steam/Unbiased
Autoclave.
Figure 5. MASTER FREQUENCY TEMPERATURE VARIATION
M A S T E R F R E Q U E NCY T E M P E R AT URE
V ARIAT IO N
-2 .0 0
-1 .5 0
-1 .0 0
-0 .5 0
0.00
0.50
1.00
1.50
2.00
66 .00
82.75
99 .5 0
116.25
133.00
M A S TE R O S CILL A TO R F R E Q UE NCY (M Hz )
FR
EQ
UE
NCY
%
CHA
NG
EF
R
O
M
25°
C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1085Z-50+ | 功能描述:可编程振荡器 EconOscillator f Synthesizer RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
| DS1086 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:DS1086 Spread-Spectrum EconOscillator |
| DS1086_1203 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Spread-Spectrum EconOscillator |
| DS1086HU-C01 | 制造商:Maxim Integrated Products 功能描述:TRW 5V OSC 360 KHZ 8% CTR 8192 8U - Rail/Tube |
| DS1086HU-C01/T | 制造商:Maxim Integrated Products 功能描述:TRW 5V OSC 360 K 8% CTR 8192 8U TRL - Tape and Reel |
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