CY7C199CN
AC Test Loads
O utput Loads
R1
VC C
C1
R2
VC C
O utput
O utput Loads
for tHZOE, tHZCE & tHZW E
R3
C2
R4
(A )*
Thevenin E quivalent
O utput
VT
R th
(B )*
All Input P ulses
VC C
90%
90%
VS S
10%
R ise Tim e
1 V/ns
10%
Fall Tim e
1 V/ns
* including scope and jig capacitance
AC Test Conditions
Parameter
C1
C2
R1
R2
R3
R4
RTH
VTH
Description
Capacitor 1
Capacitor 2
Resistor 1
Resistor 2
Resistor 3
Resistor 4
Resistor Thevenin
Voltage Thevenin
Nom
30
5
480
255
480
255
167
1.73
Unit
pF
Ω
V
Note
3. Tested initially and after any design or process change that may affect these parameters.
Document #: 001-06435 Rev. *E
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