SSTUA32864 Philips Semiconductors, SSTUA32864 Datasheet - Page 13

• Manufacturer Part Number: SSTUA32864
• Description: configurable registered buffer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
9397 750 14757
Product data sheet
11.2 Output slew rate measurement
V
All input pulses are supplied by generators having the following characteristics:
PRR
Fig 12. Load circuit, HIGH-to-LOW slew measurement
Fig 13. Voltage waveforms, HIGH-to-LOW slew rate measurement
Fig 14. Load circuit, LOW-to-HIGH slew measurement
Fig 15. 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.
1.8 V configurable registered buffer for DDR2-667 RDIMM applications
0.1 V.
output
output
0
= 50 ; input slew rate = 1 V/ns
Rev. 01 — 12 May 2005
dv_r
dv_f
DUT
DUT
OUT
OUT
C
20 %
L
dt_r
= 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
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
= 50
= 50
SSTUA32864
002aaa380
002aaa378
V
V
V
V
OL
OH
OL
OH
13 of 19