CY7C1480BV33_11 CYPRESS [Cypress Semiconductor], CY7C1480BV33_11 Datasheet - Page 24

• Manufacturer Part Number: CY7C1480BV33_11
• Description: 72-Mbit (2 M x 36/4 M x 18/1 M x 72) Pipelined Sync SRAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document Number: 001-15145 Rev. *F
3.3 V I/O Test Load
2.5 V I/O Test Load
OUTPUT
OUTPUT
Z
Z
0
0
= 50 Ω
= 50 Ω
(a)
(a)
V
V
L
L
= 1.25 V
= 1.5 V
R
R
L
L
= 50 Ω
= 50 Ω
OUTPUT
OUTPUT
3.3 V
2.5 V
Figure 4. AC Test Loads and Waveforms
INCLUDING
INCLUDING
JIG AND
JIG AND
CY7C1480BV33, CY7C1482BV33, CY7C1486BV33
SCOPE
SCOPE
5 pF
5 pF
(b)
(b)
R = 317 Ω
R = 1667 Ω
R = 351 Ω
R = 1538 Ω
V
GND
GND
V
DDQ
DDQ
≤ 1 ns
≤ 1 ns
10%
10%
ALL INPUT PULSES
ALL INPUT PULSES
90%
90%
(c)
(c)
90%
90%
10%
10%
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≤ 1 ns
≤ 1 ns
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