SSTUAF32868AHLF IDT, Integrated Device Technology Inc, SSTUAF32868AHLF Datasheet - Page 19

• Manufacturer Part Number: SSTUAF32868AHLF
• Description: IC REGIST BUFF 25BIT DDR2 176BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of SSTUAF32868AHLF

• Logic Type: 1:1, 1:2 Configurable Registered Buffer
• Supply Voltage: 1.7 V ~ 1.9 V
• Number Of Bits: 28
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 176-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Test Circuits and Waveforms (V
28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
ICSSSTUAF32868A
28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
Voltage Waveforms: High-to-Low Slew-Rate Adjustment
Voltage Waveforms: Low-to-High Slew-Rate Adjustment
Output
Output
Load Circuit: High-to-Low Slew-Rate Adjustment
Load Circuit: Low-to-High Slew-Rate Adjustment
NOTES:
1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10MHz, Zo = 50Ω , input
slew rate = 1 V/ns ±20% (unless otherwise specified).
dv_f
dv_r
DUT
Out
DUT
Out
C
80%
L
20%
C
= 10 pF
L
= 10 pF
dt_r
dt_f
80%
20%
V
DD
Test Point
R
L
= 50
R
Test Point
L
= 50
DD
V
V
V
V
OH
OL
OH
OL
= 1.8V ± 0.1V)
19
Waveform 1
Waveform 2
Waveform 2
Voltage Waveforms: Open Drain Output Low-to-High
Voltage Waveforms: Open Drain Output High-to-Low
Voltage Waveforms: Open Drain Output Low-to-High
LVCMOS
Timing
Timing
Inputs
Inputs
Output
RESET
Output
Output
Transition Time (with respect to RESET input)
Transition Time (with respect to clock inputs)
Transition Time (with respect to clock inputs)
Input
Load Circuit: Error Output Measurements
t
DUT
PLH
t
HL
V
V
t
HL
COMMERCIAL TEMPERATURE GRADE
ICR
Out
ICR
V
V
CC
0.15V
CC
0.15V
/2
/2
C
L
= 10 pF
V
ICSSSTUAF32868A
V
ICR
ICR
V
DD
Test Point
R
L
= 1K
V
V
V
7094/15
I(PP)
V
I(PP)
V
0V
V
V
0V
OH
0V
CC
CC
OH
OL