参数资料
型号: AD9517-4ABCPZ-RL7
厂商: Analog Devices Inc
文件页数: 5/80页
文件大小: 0K
描述: IC CLOCK GEN 1.8GHZ VCO 48LFCSP
设计资源: High Performance, Dual Channel IF Sampling Receiver (CN0140)
标准包装: 750
类型: 时钟发生器,扇出配送
PLL:
输入: CMOS,LVDS,LVPECL
输出: CMOS,LVDS,LVPECL
电路数: 1
比率 - 输入:输出: 1:12
差分 - 输入:输出: 是/是
频率 - 最大: 1.8GHz
除法器/乘法器: 是/无
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: 48-VFQFN 裸露焊盘,CSP
供应商设备封装: 48-LFCSP-VQ(7x7)
包装: 带卷 (TR)
Data Sheet
AD9517-4
Rev. E | Page 13 of 80
DELAY BLOCK ADDITIVE TIME JITTER
Table 13.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
DELAY BLOCK ADDITIVE TIME JITTER1
Incremental additive jitter
100 MHz Output
Delay (1600 A, 0x1C) Fine Adj. 000000b
0.54
ps rms
Delay (1600 A, 0x1C) Fine Adj. 101111b
0.60
ps rms
Delay (800 A, 0x1C) Fine Adj. 000000b
0.65
ps rms
Delay (800 A, 0x1C) Fine Adj. 101111b
0.85
ps rms
Delay (800 A, 0x4C) Fine Adj. 000000b
0.79
ps rms
Delay (800 A, 0x4C) Fine Adj. 101111b
1.2
ps rms
Delay (400 A, 0x4C) Fine Adj. 000000b
1.2
ps rms
Delay (400 A, 0x4C) Fine Adj. 101111b
2.0
ps rms
Delay (200 A, 0x1C) Fine Adj. 000000b
1.3
ps rms
Delay (200 A, 0x1C) Fine Adj. 101111b
2.5
ps rms
Delay (200 A, 0x4C) Fine Adj. 000000b
1.9
ps rms
Delay (200 A, 0x4C) Fine Adj. 101111b
3.8
ps rms
1
This value is incremental. That is, it is in addition to the jitter of the LVDS or CMOS output without the delay. To estimate the total jitter, the LVDS or CMOS output jitter
should be added to this value using the root sum of the squares (RSS) method.
SERIAL CONTROL PORT
Table 14.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
CS (INPUT)
CS has an internal 30 k pull-up resistor
Input Logic 1 Voltage
2.0
V
Input Logic 0 Voltage
0.8
V
Input Logic 1 Current
3
A
Input Logic 0 Current
110
A
Input Capacitance
2
pF
SCLK (INPUT)
SCLK has an internal 30 k pull-down resistor
Input Logic 1 Voltage
2.0
V
Input Logic 0 Voltage
0.8
V
Input Logic 1 Current
110
A
Input Logic 0 Current
1
A
Input Capacitance
2
pF
SDIO (WHEN INPUT)
Input Logic 1 Voltage
2.0
V
Input Logic 0 Voltage
0.8
V
Input Logic 1 Current
10
nA
Input Logic 0 Current
20
nA
Input Capacitance
2
pF
SDIO, SDO (OUTPUTS)
Output Logic 1 Voltage
2.7
V
Output Logic 0 Voltage
0.4
V
TIMING
Clock Rate (SCLK, 1/tSCLK)
25
MHz
Pulse Width High, tHIGH
16
ns
Pulse Width Low, tLOW
16
ns
SDIO to SCLK Setup, tDS
2
ns
SCLK to SDIO Hold, tDH
1.1
ns
SCLK to Valid SDIO and SDO, tDV
8
ns
CS to SCLK Setup and Hold, tS, tH
2
ns
CS Minimum Pulse Width High, tPWH
3
ns
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