參數(shù)資料
型號(hào): AD9517-2ABCPZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 64/80頁(yè)
文件大小: 0K
描述: IC CLOCK GEN 2.2GHZ VCO 48LFCSP
標(biāo)準(zhǔn)包裝: 1
類型: 時(shí)鐘發(fā)生器,扇出配送
PLL:
輸入: CMOS,LVDS,LVPECL
輸出: CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 1:12
差分 - 輸入:輸出: 是/是
頻率 - 最大: 2.33GHz
除法器/乘法器: 是/無(wú)
電源電壓: 3.135 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 48-LFCSP-VQ(7x7)
包裝: 托盤
Data Sheet
AD9517-2
Rev. E | Page 67 of 80
Reg.
Addr.
(Hex)
Bits
Name
Description
0x0A4
[2:0]
OUT5 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 (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
0x0A5
[5:0]
OUT5 delay fraction
Selects the fraction of the full-scale delay desired (6-bit binary).
A setting of 000000b gives zero delay.
Only delay values up to 47 decimals (101111b; 0x2F) are supported (default = 0x00).
0x0A6
0
OUT6 delay bypass
Bypasses or uses the delay function.
0: uses delay function.
1: bypasses delay function (default).
0x0A7
[5:3]
OUT6 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]
OUT6 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 (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
0x0A8
[5:0]
OUT6 delay fraction
Selects the fraction of the full-scale delay desired (6-bit binary).
A setting of 000000b gives zero delay.
Only delay values up to 47 decimals (101111b; 0x2F) are supported (default = 0x00).
0x0A9
0
OUT7 delay bypass
Bypasses or uses the delay function.
0: uses delay function.
1: bypasses delay function (default).
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