SSTUB32865 NXP Semiconductors, SSTUB32865 Datasheet - Page 20

• Manufacturer Part Number: SSTUB32865
• Description: Sstub32865 1.8 V 28-bit 1 2 Registered Buffer With Parity For Ddr2-800 Rdimm Applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SSTUB32865_3
Product data sheet
11.2 Output slew rate measurement
V
All input pulses are supplied by generators having the following characteristics:
PRR
Fig 14. Load circuit, HIGH-to-LOW slew measurement
Fig 15. Voltage waveforms, HIGH-to-LOW slew rate measurement
Fig 16. Load circuit, LOW-to-HIGH slew measurement
Fig 17. Voltage waveforms, LOW-to-HIGH slew rate measurement
DD
= 1.8 V
(1) C
(1) C
10 MHz; Z
L
L
includes probe and jig capacitance.
includes probe and jig capacitance.
0.1 V.
output
output
o
= 50 ; input slew rate = 1 V/ns
Rev. 03 — 27 March 2007
dv_r
dv_f
DUT
DUT
OUT
OUT
C
20 %
L
dt_r
1.8 V DDR2-800 registered buffer with parity
= 10 pF
C
L
(1)
80 %
dt_f
80 %
= 10 pF
(1)
20 %, unless otherwise specified.
20 %
V
DD
R
test point
test point
R
002aaa379
002aaa377
L
L
= 50
= 50
SSTUB32865
002aaa380
002aaa378
V
V
V
V
© NXP B.V. 2007. All rights reserved.
OL
OH
OL
OH
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