IDT72T51546 Integrated Device Technology, IDT72T51546 Datasheet - Page 16

• Manufacturer Part Number: IDT72T51546
• Description: 2.5v Multi-queue Flow-control Devices 32 Queues 36 Bit Wide Configuration 1,179,648 Bits And 2,359,296 Bits
• Manufacturer: Integrated Device Technology

HSTL
1.5V AC TEST CONDITIONS
NOTE:
1. V
EXTENDED HSTL
1.8V AC TEST CONDITIONS
NOTE:
1. V
2.5V LVTTL
2.5V AC TEST CONDITIONS
NOTE:
1. For LVTTL V
OUTPUT ENABLE & DISABLE TIMING
NOTE:
1. REN is HIGH.
Normally
Normally
IDT72T51546/72T51556 2.5V, MULTI-QUEUE FLOW-CONTROL DEVICES
(32 QUEUES) 36 BIT WIDE CONFIGURATION 1,179,648 and 2,359,296 bits
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output
Output
HIGH
DDQ
DDQ
LOW
= 1.5V±.
= 1.8V±.
V
V
CC
OE
CC
CC
= V
/2
/2
DDQ
.
Enable
Output
100mV
100mV
t
OE &
t
OLZ
0.25 to 1.25V
GND to 2.5V
0.4 to 1.4V
V
V
V
V
0.4ns
0.4ns
0.75
DDQ
DDQ
DDQ
1ns
0.9
CC
/2
/2
/2
/2
Disable
Output
100mV
t
OHZ
16
Figure 2b. Lumped Capacitive Load, Typical Derating
6
5
4
3
2
1
I/O
100mV
20 30 50
AC TEST LOADS
Figure 2a. AC Test Load
Capacitance (pF)
Z
80 100
0
COMMERCIAL AND INDUSTRIAL
= 50
5998 drw04b
V
V
V
V
V
V
)
TEMPERATURE RANGES
IH
CC
OL
CC
IL
OH
50
/2
/2
V
)
DDQ
5998 drw04
/2
5998 drw04a
200