Cypress CY7C1310AV18, CY7C1312AV18, CY7C1314AV18 Capacitance, AC Test Loads and Waveforms

CY7C1310AV18
CY7C1312AV18
CY7C1314AV18
PRELIMINARY
Document #: 38-05497 Rev. *A Page 11 of 21
Capacitance[20]
Parameter Description Test Conditions Max. Unit
CIN Input Capacitance TA = 25°C, f = 1 MHz,
VDD = 1.8V
VDDQ = 1.5V
5pF
CCLK Clock Input Capacitance 6 pF
COOutput Capacitance 7 pF
AC Test Loads and Waveforms
Note:
20.Tested initially and after any design or process change that may affect these parameters.
1.25V
0.25V
R = 50Ω
5pF
INCLUDING
JIG AND
SCOPE
ALL INPUT PULSES
Device RL= 50Ω
Z0= 50Ω
VREF = 0.75V
VREF = 0.75V
[12]
0.75V
Under
Test
0.75V
Device
Under
Test
OUTPUT
0.75V
VREF
VREF
OUTPUT
ZQ
ZQ
(a)
RQ =
250Ω
(b)
RQ =
250Ω
Slew Rate = 2V / ns
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