CY7C185-20PXC(2006) 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY7C185-20PXC Datasheet PDF : 15 Pages
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CY7C185
Capacitance
Tested initially and after any design or process changes that may affect these parameters.
Parameter
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 5.0 V
Max
Unit
7
pF
7
pF
Figure 1. AC Test Loads and Waveforms
5V
OUTPUT
R1 481 Ω
5V
OUTPUT
R1 481 Ω
30 pF
INCLUDING
JIG AND
SCOPE (a)
R2
255Ω
5 pF
INCLUDING
JIGAND
SCOPE (b)
R2
255Ω
3.0 V
10%
GND
≤ 5 ns
ALL INPUT PULSES
90%
90%
10%
≤ 5 ns
Equivalent to:
OUTPUT
THÉVENIN EQUIVALENT
167Ω
1.73 V
Notes
2. Minimum voltage is equal to –3.0 V for pulse durations less than 30 ns.
3. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-05043 Rev. *E
Page 4 of 15
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