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DS023 Datasheet, PDF (5/8 Pages) Xilinx, Inc – Lowest power 32 macrocell CPLD | |||
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R
Switching Characteristics
VCC
S1
R1
VIN
R2
VOUT
C1
S2
XCR3032XL 32 Macrocell CPLD
Component
R1
R2
C1
Values
390â¦
390â¦
35 pF
Measurement
S1
S2
TPOE (High)
TPOE (Low)
TP
Open
Closed
Closed
Closed
Open
Closed
Note: For TPOD, C1 = 5 pF. Delay measured at
output level of VOL + 300 mV, VOH â 300 mV.
Figure 3: AC Load Circuit
DS023_03_102401
4.5
4.0
3.5
3.0
1
2
4
8
16
Outputs
DS023_05_061101
Figure 4: Derating Curve for TPD2
+3.0V
90%
10%
0V
TR
1.5 ns
TL
1.5 ns
Measurements:
All circuit delays are measured at the +1.5V level of
inputs and outputs, unless otherwise specified.
DS023_06_042800
Figure 5: Voltage Waveform
DS023 (v1.6) June 27, 2002
www.xilinx.com
5
Preliminary Product Specification
1-800-255-7778
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