參數(shù)資料
型號: AD9516-5/PCBZ
廠商: Analog Devices Inc
文件頁數(shù): 65/76頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR AD9516-5 2.5GHZ
產(chǎn)品培訓(xùn)模塊: Active Filter Design Tools
設(shè)計資源: AD9516 Eval Brd Schematic
AD9516 Gerber Files
AD9516-5 BOM
標準包裝: 1
主要目的: 計時,時鐘發(fā)生器
嵌入式:
已用 IC / 零件: AD9516-5
主要屬性: 2 輸入,14 輸出
次要屬性: CMOS、LVDS、LVPECL 輸出邏輯,ADIsimCLK&trade 圖形用戶界面
已供物品: 板,線纜,CD,電源
AD9516-5
Rev. A | Page 68 of 76
Table 54. LVDS/CMOS Channel Dividers
Reg.
Addr.
(Hex)
Bits
Name
Description
0x199
[7:4]
Low Cycles Divider 3.1
Number of clock cycles (minus 1) of the Divider 3.1 input during which the Divider 3.1 output
stays low. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x2).
[3:0]
High Cycles Divider 3.1
Number of clock cycles (minus 1) of the Divider 3.1 input during which the Divider 3.1 output
stays high. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x2).
0x19A
[7:4]
Phase Offset Divider 3.2
Refers to LVDS/CMOS channel divider function description (default: 0x0).
[3:0]
Phase Offset Divider 3.1
Refers to LVDS/CMOS channel divider function description (default: 0x0).
0x19B
[7:4]
Low Cycles Divider 3.2
Number of clock cycles (minus 1) of the Divider 3.2 input during which the Divider 3.2 output
stays low. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x1).
[3:0]
High Cycles Divider 3.2
Number of clock cycles (minus 1) of the Divider 3.2 input during which the Divider 3.2 output
stays high. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x1).
0x19C
5
Bypass Divider 3.2
Bypasses (and powers down) 3.2 divider logic, routes clock to 3.2 output.
0: does not bypass (default).
1: bypasses.
4
Bypass Divider 3.1
Bypasses (and powers down) 3.1 divider logic, routes clock to 3.1 output.
0: does not bypass (default).
1: bypasses.
3
Divider 3 nosync
No sync.
0: obeys chip-level SYNC signal (default).
1: ignores chip-level SYNC signal.
2
Divider 3 force high
Forces Divider 3 output high. Requires that the Divider 3 nosync bit (Bit 3) also be set.
0: forces low (default).
1: forces high.
1
Start High Divider 3.2
Divider 3.2 starts high/low.
0: starts low (default).
1: starts high.
0
Start High Divider 3.1
Divider 3.1 starts high/low.
0: starts low (default).
1: starts high.
0x19D
0
Divider 3 DCCOFF
Duty-cycle correction function.
0: enables duty-cycle correction (default).
1: disables duty-cycle correction.
0x19E
[7:4]
Low Cycles Divider 4.1
Number of clock cycles (minus 1) of the Divider 4.1 input during which the Divider 4.1 output
stays low. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x2).
[3:0]
High Cycles Divider 4.1
Number of clock cycles (minus 1) of the Divider 4.1 input during which the Divider 4.1 output
stays high. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x2).
0x19F
[7:4]
Phase Offset Divider 4.2
Refers to LVDSCMOS channel divider function description (default: 0x0).
[3:0]
Phase Offset Divider 4.1
Refers to LVDSCMOS channel divider function description (default: 0x0).
0x1A0
[7:4]
Low Cycles Divider 4.2
Number of clock cycles (minus 1) of the Divider 4.2 input during which the Divider 4.2 output
stays low. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x1).
[3:0]
High Cycles Divider 4.2
Number of clock cycles (minus 1) of the Divider 4.2 input during which the Divider 4.2 output
stays high. A value of 0x7 means that the divider is low for eight input clock cycles (default: 0x1).
0x1A1
5
Bypass Divider 4.2
Bypasses (and powers down) 4.2 divider logic, routes clock to 4.2 output.
0: does not bypass (default).
1: bypasses.
4
Bypass Divider 4.1
Bypasses (and powers down) 4.1 divider logic, routes clock to 4.1 output.
0: does not bypass (default).
1: bypasses.
3
Divider 4 nosync
No sync.
0: obeys chip-level SYNC signal (default).
1: ignores chip-level SYNC signal.
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