参数资料
| 型号： | DS1086LU |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/17页 |
| 文件大小： | 0K |
| 描述： | IC ECONOSILL 3.3V SS 8-USOP |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 系列： | EconOscillator™ |
| 类型： | 扩展频谱时钟发生器 |
| PLL： | 无 |
| 输入： | 时钟 |
| 输出： | 时钟 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:1 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 48.75MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
3.3V Spread-Spectrum EconOscillator
14
Maxim Integrated
DS1086L
_______2-Wire Serial Port Operation
2-Wire Serial Data Bus
The DS1086L communicates through a 2-wire serial
interface. A device that sends data onto the bus is
defined as a transmitter, and a device receiving data
as a receiver. The device that controls the message is
called a “master.” The devices that are controlled by
the master are “slaves.” A master device that generates
the serial clock (SCL), controls the bus access, and
generates the START and STOP conditions must con-
trol the bus. The DS1086L operates as a slave on the 2-
wire bus. Connections to the bus are made through the
open-drain I/O lines SDA and SCL.
The following bus protocol has been defined (see
Figures 4 and 6):
Data transfer can be initiated only when the bus is
not busy.
During data transfer, the data line must remain
stable whenever the clock line is HIGH. Changes
in the data line while the clock line is HIGH are
interpreted as control signals.
Accordingly, the following bus conditions have been
defined:
Bus not busy: Both data and clock lines remain HIGH.
Start data transfer: A change in the state of the data
line, from HIGH to LOW, while the clock is HIGH,
defines a START condition.
Stop data transfer: A change in the state of the data
line, from LOW to HIGH, while the clock line is HIGH,
defines the STOP condition.
Data valid: The state of the data line represents valid
data when, after a START condition, the data line is sta-
ble for the duration of the HIGH period of the clock sig-
nal. The data on the line must be changed during the
LOW period of the clock signal. There is one clock
pulse per bit of data.
Each data transfer is initiated with a START condition
and terminated with a STOP condition. The number of
SDA
SCL
tHD:STA
tLOW
tHIGH
tR
tF
tBUF
tHD:DAT
tSU:DAT
REPEATED
START
tSU:STA
tHD:STA
tSU:STO
tSP
STOP
START
Figure 6. 2-Wire AC Characteristics
MSB
DEVICE
IDENTIFIER
DEVICE
ADDRESS
READ/WRITE
BIT
1
0
1
A2
A1
A0
R/W
LSB
Figure 5. Slave Address
相关PDF资料 |
PDF描述 |
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| DS1086U+T | IC CLK GEN 133MHZ AUTO 8USOP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1086LU/T+W | 功能描述:可编程振荡器 3.3V Spread-Spectrum EconOscillator 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: |
| DS1086LU+ | 功能描述:可编程振荡器 3.3V Spread-Spectrum EconOscillator 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: |
| DS1086LU+C66 | 功能描述:可编程振荡器 3.3V Spread-Spectrum EconOscillator 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: |
| DS1086LU+T | 功能描述:可编程振荡器 3.3V Spread-Spectrum EconOscillator 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: |
| DS1086LU-12F | 功能描述:可编程振荡器 3.3V Spread-Spectrum EconOscillator 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: |
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