参数资料
型号: AD9516-3BCPZ-REEL7
厂商: Analog Devices Inc
文件页数: 65/80页
文件大小: 0K
描述: IC CLOCK PLL/VCO 2GHZ 64LFCSP
标准包装: 750
类型: 时钟发生器,扇出配送
PLL:
输入: 时钟
输出: CMOS,LVDS,LVPECL
电路数: 1
比率 - 输入:输出: 1:14
差分 - 输入:输出: 是/是
频率 - 最大: 2.25GHz
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: 64-VFQFN 裸露焊盘,CSP
供应商设备封装: 64-LFCSP-VQ(9x9)
包装: 带卷 (TR)
配用: AD9516-3/PCBZ-ND - BOARD EVAL FOR AD9516-3 2.0GHZ
AD9516-3
Data Sheet
Rev. C | Page 68 of 80
Reg.
Addr.
(Hex)
Bits
Name
Description
0x0A9
0
OUT9 delay bypass
Bypasses or uses the delay function.
0: uses delay function.
1: bypasses delay function (default).
0x0AA
[5:3]
OUT9 ramp capacitors
Selects the number of ramp capacitors used by the delay function. The combination of the
number of capacitors and the ramp current sets the delay full scale.
5
4
3
Number of Capacitors
0
4 (default)
0
1
3
0
1
0
3
0
1
2
1
0
3
1
0
1
2
1
0
2
1
[2:0]
OUT9 ramp current
Ramp current for the delay function. The combination of the number of capacitors and the ramp
current sets the delay full scale.
2
1
0
Current Value (A)
0
200 (default)
0
1
400
0
1
0
600
0
1
800
1
0
1000
1
0
1
1200
1
0
1400
1
1600
0x0AB
[5:0]
OUT9 delay fraction
Selects the fraction of the full-scale delay desired (6-bit binary).
A setting of 000000 gives zero delay.
Only delay values up to 47 decimals (101111b; 0x2F) are supported (default = 0x00).
Table 56. LVPECL Outputs
Reg.
Addr.
(Hex)
Bits
Name
Description
0x0F0
4
OUT0 invert
Sets the output polarity.
0: noninverting (default).
1: inverting.
[3:2]
OUT0 LVPECL
Sets the LVPECL output differential voltage (VOD).
differential voltage
3
2
VOD (mV)
0
400
0
1
600
1
0
780 (default)
1
960
[1:0]
OUT0 power-down
LVPECL power-down modes.
1
0
Mode
Output
0
Normal operation (default).
On
0
1
Partial power-down, reference on; use only if there are no external
load resistors.
Off
1
0
Partial power-down, reference on, safe LVPECL power-down.
Off
1
Total power-down, reference off; use only if there are no external
load resistors.
Off
相关PDF资料
PDF描述
AD9516-4BCPZ-REEL7 IC CLOCK GEN 1.8GHZ VCO 64-LFCSP
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