PI74SSTU32864NB Pericom Semiconductor, PI74SSTU32864NB Datasheet - Page 9

• Manufacturer Part Number: PI74SSTU32864NB
• Manufacturer: Pericom Semiconductor

Specifications of PI74SSTU32864NB

• Logic Family: SSTU
• Logical Function: Registered Buffer
• Number Of Elements: 1
• Number Of Bits: 25
• Number Of Inputs: 25
• Number Of Outputs: 25
• High Level Output Current: -8mA
• Low Level Output Current: 8mA
• Package Type: LFBGA
• Propagation Delay Time: 3ns
• Operating Supply Voltage (typ): 1.8V
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Clock-edge Trigger Type: Posit/Negat-Edge
• Polarity: Non-Inverting
• Technology: CMOS
• Frequency (max): 270(Min)MHz
• Mounting: Surface Mount
• Pin Count: 96
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

PI74SSTU32864
25-Bit 1:1 or 14-Bit 1:2
Configurable Buffer
V DD
DUT
R = 50-ohm
Test Point
Out
C L = 10pF
(see note 1)
Load Circuit -High -to- Low Slew Rate Measurement
Output
V
OH
80%
20%
dv_f
V
OL
dt_f
Voltage Waveforms - High -to- Low Slew Rate Measurement
DUT
Test Point
Out
C L = 10pF
(see note 1)
R L = 50-ohm
Load Circuit - Low -to- High Slew Rate Measurement
dv_r
dv_r
V OH
80%
20%
Output
V OL
Voltage Waveforms - Low -to- High Slew Rate Measurement
Figure 2. Output Slew-Rate Measurement Information (V
= 1.8V ± 0.1V)
DD
Notes:
1. C
includes probe and jig capacitance
L
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).
9
PS8636B
07/26/04