参数资料
型号: ADN2818ACPZ-RL7
厂商: Analog Devices Inc
文件页数: 37/40页
文件大小: 0K
描述: IC CLOCK/DATA RECOVERY 32-LFCSP
标准包装: 1,500
类型: 时钟和数据恢复(CDR),多路复用器
PLL:
主要目的: SONET/SDH
输入: CML
输出: CML
电路数: 1
比率 - 输入:输出: 1:2
差分 - 输入:输出: 是/是
频率 - 最大: 2.7GHz
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ(5x5)
包装: 带卷 (TR)
ADN2817/ADN2818
Data Sheet
Rev. E | Page 6 of 40
OUTPUT AND TIMING SPECIFICATIONS
Table 3.
Parameter
Conditions
Min
Typ
Max
Unit
CML OUPUT CHARACTERISTICS (CLKOUTP/CLKOUTN,
DATAOUTP/DATAOUTN)
Single-Ended Output Swing, VSE
300
350
600
mV
Differential Output Swing, VDIFF
600
700
1200
mV
Output Voltage
High, VOH
VCC
V
Low, VOL
VCC 0.6
VCC 0.35
VCC 0.3
V
CML Outputs Timing
Rise Time
20% to 80%
80
112
ps
Fall Time
80% to 20%
80
123
ps
Setup Time, tS
150
200
250
ps
Hold Time, tH
150
200
250
ps
Setup Time, tDDRS
140
170
200
ps
Hold Time, tDDRH
200
230
260
ps
I2C INTERFACE DC CHARACTERISTICS
LVCMOS
Input Voltage
High, VIH
0.7 VCC
V
Low, VIL
0.3 VCC
V
Input Current
VIN = 0.1 VCC or VIN = 0.9 VCC
10.0
+10.0
A
Output Low Voltage
VOL, IOL = 3.0 mA
0.4
V
I2C INTERFACE TIMING
SCK Clock Frequency
400
kHz
SCK Pulse Width High
High, tHIGH
600
ns
Low, tLOW
1300
ns
Start Condition
Hold Time, tHD;STA
600
ns
Setup Time, tSU;STA
600
ns
Data
Setup Time, tSU;DAT
100
ns
Hold Time, tHD;DAT
300
ns
SCK/SDA Rise/Fall Time, tR/tF
20 + 0.1 Cb
300
ns
Stop Condition Setup Time, tSU;STO
600
ns
Bus Free Time Between a Stop and a Start, tBUF
1300
ns
REFCLK CHARACTERISTICS
Optional lock to REFCLK mode
Input Voltage Range
At REFCLKP or REFCLKN
VIL
0
V
VIH
VCC
V
Minimum Differential Input Drive
100
mV p-p
Reference Frequency
10
200
MHz
Required Accuracy
100
ppm
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