參數(shù)資料
型號: XQ2V3000-4CF1144M
廠商: Xilinx, Inc.
英文描述: QPro Virtex-II 1.5V Military QML Platform FPGAs
中文描述: QPro的Virtex - II 1.5V的軍事QML第平臺FPGA
文件頁數(shù): 72/128頁
文件大小: 2738K
代理商: XQ2V3000-4CF1144M
QPro Virtex-II 1.5V Military QML Platform FPGAs
72
www.xilinx.com
1-800-255-7778
DS122 (v1.1) January 7, 2004
Product Specification
R
Miscellaneous Timing Parameters
Frequency Synthesis
Parameter Cross Reference
Table 65:
Miscellaneous Timing Parameters
Description
Symbol
Constraints
F
CLKIN
Value
Units
Time Required to Achieve LOCK
Using DLL outputs
(1)
LOCK_DLL
LOCK_DLL_60
> 60MHz
20.0
μ
s
LOCK_DLL_50_60
50 - 60 MHz
25.0
μ
s
LOCK_DLL_40_50
40 - 50 MHz
50.0
μ
s
LOCK_DLL_30_40
30 - 40 MHz
90.0
μ
s
LOCK_DLL_24_30
24 - 30 MHz
120.0
μ
s
Using CLKFX outputs
LOCK_FX_MIN
10.0
ms
LOCK_FX_MAX
10.0
ms
Additional lock time with fine-phase shifting
LOCK_DLL_FINE_SHIFT
50.0
μ
s
Fine-Phase Shifting
Absolute shifting range
FINE_SHIFT_RANGE
10.0
ns
Delay Lines
Tap delay resolution
DCM_TAP_MIN
30.0
ps
DCM_TAP_MAX
60.0
ps
Notes:
1.
2.
“”DLL outputs” is used here to describe the outputs: CLK0, CLK90, CLK180, CLK270, CLK2X, CLK2X180, and CLKDV.
Specification also applies to PSCLK.
Table 66:
Frequency Synthesis
Attribute
Min
Max
CLKFX_MULTIPLY
2
32
CLKFX_DIVIDE
1
32
Table 67:
Parameter Cross Reference
Libraries Guide
Data Sheet
DLL_CLKOUT_{MIN|MAX}_LF
CLKOUT_FREQ_{1X|2X|DV}_LF
DFS_CLKOUT_{MIN|MAX}_LF
CLKOUT_FREQ_FX_LF
DLL_CLKIN_{MIN|MAX}_LF
CLKIN_FREQ_DLL_LF
DFS_CLKIN_{MIN|MAX}_LF
CLKIN_FREQ_FX_LF
DLL_CLKOUT_{MIN|MAX}_HF
CLKOUT_FREQ_{1X|DV}_HF
DFS_CLKOUT_{MIN|MAX}_HF
CLKOUT_FREQ_FX_HF
DLL_CLKIN_{MIN|MAX}_HF
CLKIN_FREQ_DLL_HF
DFS_CLKIN_{MIN|MAX}_HF
CLKIN_FREQ_FX_HF
ds122_1_1.fm Page 72 Wednesday, January 7, 2004 9:15 PM
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