7 / 19 page
CY7C09089/99
CY7C09189/99
Document #: 38-06039 Rev. *A
Page 7 of 19
AC Test Loads (Applicable to -6 only)[11]
Note:
11. Test Conditions: C = 10 pF.
AC Test Loads
(a) Normal Load (Load 1)
R1 = 893
Ω
5V
OUTPUT
R2 = 347
Ω
C= 30 pF
VTH =1.4V
OUTPUT
C= 30 pF
(b) Thévenin Equivalent (Load 1)
(c) Three-State Delay (Load 2)
R1 = 893
Ω
R2 = 347
Ω
5V
OUTPUT
C= 5pF
RTH = 250Ω
(Used for tCKLZ, tOLZ, & tOHZ
including scope and jig)
VTH =1.4V
OUTPUT
C
(a) Load 1 (-6 only)
R = 50
Ω
Z0 = 50Ω
3.0V
GND
90%
90%
10%
3ns
3 ns
10%
ALL INPUT PULSES
≤
≤
0. 00
0. 1 0
0. 20
0. 30
0. 40
0. 50
0. 60
1 0
1 5
20
25
30
35
(b) Load Derating Curve
Capacitance (pF)
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
