IDT5T9304 Integrated Device Technology, IDT5T9304 Datasheet - Page 9

• Manufacturer Part Number: IDT5T9304
• Description: 2.5v Lvds, 1 4 Clock Buffer Terabuffer? Ii
• Manufacturer: Integrated Device Technology

Table 5E. AC Characteristics
NOTE 1. AC propagation measurements should not be taken within the first 100 cycles of startup.
NOTE 2. Skew measured between crosspoints of all differential output pairs under identical input and output interfaces, transitions and
load conditions on any one device.
NOTE 3. Skew measured is the difference between propagation delay times tp
input and output interfaces, transitions and load conditions on any one device.
NOTE 4. Skew measured is the magnitude of the difference in propagation times between any single differential output pair of two
devices, given identical transitions and load conditions at identical V
NOTE 5. All parameters are tested with a 50% input duty cycle.
NOTE 6. Guaranteed by design but not production tested.
IIDT™ LVDS CLOCK BUFFER TERABUFFER™ II
Symbol
tsk(o)
tsk(p)
tsk(pp)
tp
tp
fo
t
t
t
t
PGE
PGD
PWRDN
PWRUP
IDT5T9304
2.5V LVDS 1:4 CLOCK BUFFER TERABUFFER™ II
LH
HL
Parameter
Same Device Output Pin-to-Pin Skew
Pulse Skew
Part-to-Part Skew
Propagation Delay, Low-to-High
Propagation Delay, High-to-Low
Frequency Range
Output Gate Enable Crossing
VTHI-to-Qn/Qn Crosspoint
Output Gate Enable Crossing
VTHI-to-Qn/Qn Crosspoint Driven to
Designated Level
PD Crossing V
Output Gate Disable Crossing V
Qn/Qn Driven to Designated Level
(3)
THI
-to-Qn = V
(4)
(6)
(1,5)
, T
A
DD
= -40°C to 85°C
, Qn = V
THI
to
(2)
DD
A Crosspoint to Qn/Qn
Test Conditions
Crosspoint
DD
9
levels and temperature.
HL
and tp
Minimum
LH
of any differential output pair under identical
Typical
TBD
250
1.7
1.4
25
IDT5T9304 REV. A JULY 23, 2007
Maximum
450
100
100
3.5
3.5
PRELIMINARY
Units
MHz
µS
µS
ps
ps
ps
ns
ns
ns
ns