XC2VP70 Xilinx, Inc., XC2VP70 Datasheet - Page 100

• Manufacturer Part Number: XC2VP70
• Description: Virtex-ii Pro Field Programmable Gate Array
• Manufacturer: Xilinx, Inc.

DCM Timing Parameters
All devices are 100% functionally tested. Because of the dif-
ficulty in directly measuring many internal timing parame-
ters, those parameters are derived from benchmark timing
patterns. The following guidelines reflect worst-case values
Operating Frequency Ranges
e
Table 48: Operating Frequency Ranges
DS083-3 (v2.12) November 11, 2003
Advance Product Specification
Notes:
1. “DLL outputs” is used here to describe the outputs: CLK0, CLK90, CLK180, CLK270, CLK2X, CLK2X180, and CLKDV.
2. If both DLL and CLKFX outputs are used, follow the more restrictive specification.
Output Clocks (Low Frequency Mode)
Input Clocks (Low Frequency Mode)
Output Clocks (High Frequency Mode)
Input Clocks (High Frequency Mode)
CLK0, CLK90, CLK180, CLK270
CLK2X, CLK2X180
CLKDV
CLKFX, CLKFX180
CLKIN (using DLL outputs)
CLKIN (using CLKFX outputs)
PSCLK
CLK0, CLK180
CLKDV
CLKFX, CLKFX180
CLKIN (using DLL outputs)
CLKIN (using CLKFX outputs)
PSCLK
Description
R
(1)
(1)
(2)
(2)
CLKOUT_FREQ_1X_LF_MIN
CLKOUT_FREQ_1X_LF_MAX
CLKOUT_FREQ_2X_LF_MIN
CLKOUT_FREQ_2X_LF_MAX
CLKOUT_FREQ_DV_LF_MIN
CLKOUT_FREQ_DV_LF_MAX
CLKOUT_FREQ_FX_LF_MIN
CLKOUT_FREQ_FX_LF_MAX
CLKIN_FREQ_DLL_LF_MIN
CLKIN_FREQ_DLL_LF_MAX
CLKIN_FREQ_FX_LF_MIN
CLKIN_FREQ_FX_LF_MAX
PSCLK_FREQ_LF_MIN
PSCLK_FREQ_LF_MAX
CLKOUT_FREQ_1X_HF_MIN
CLKOUT_FREQ_1X_HF_MAX
CLKOUT_FREQ_DV_HF_MIN
CLKOUT_FREQ_DV_HF_MAX
CLKOUT_FREQ_FX_HF_MIN
CLKOUT_FREQ_FX_HF_MAX
CLKIN_FREQ_DLL_HF_MIN
CLKIN_FREQ_DLL_HF_MAX
CLKIN_FREQ_FX_HF_MIN
CLKIN_FREQ_FX_HF_MAX
PSCLK_FREQ_HF_MIN
PSCLK_FREQ_HF_MAX
Symbol
Virtex-II Pro™ Platform FPGAs: DC and Switching Characteristics
www.xilinx.com
1-800-255-7778
across the recommended operating conditions. All output
jitter and phase specifications are determined through sta-
tistical measurement at the package pins.
Constraints
-7
Speed Grade
210.00
420.00
140.00
240.00
210.00
240.00
420.00
420.00
280.00
210.00
320.00
420.00
320.00
420.00
-6
24.00
48.00
24.00
24.00
48.00
48.00
50.00
1.50
1.00
0.01
3.00
0.01
180.00
360.00
120.00
210.00
180.00
210.00
360.00
360.00
240.00
210.00
270.00
360.00
270.00
360.00
-5
24.00
48.00
24.00
24.00
48.00
48.00
50.00
1.50
1.00
0.01
3.00
0.01
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
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