IDT5T9304 Integrated Device Technology, IDT5T9304 Datasheet - Page 8

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

Table 5D. LVDS Differential Input AC Characteristics, T
NOTE 1. The 400mV peak-to-peak input pulse level is specified to allow consistent, repeatable results in an automatic test equipment
(ATE) environment. This device meets the V
NOTE 2. A 1.2V crossing point level is specified to allow consistent, repeatable results in an automatic test equipment (ATE)
environment. This device meets the V
NOTE 3. In all cases, input waveform timing is marked at the differential cross-point of the input signals.
N
Table 5E. AC Differential Input Characteristics
NOTE 1. The output will not change state until the inputs have crossed and the minimum differential voltage range defined by V
been met or exceeded.
NOTE 2. V
“complement” input level. The AC differential voltage must be achieved to guarantee switching to a new state..
NOTE 3. V
IIDT™ LVDS CLOCK BUFFER TERABUFFER™ II
Symbol
V
V
D
V
t
Symbol
V
V
V
V
OTE 4. The input signal edge rate of 2V/ns or greater is to be maintained in the 20% to 80% range of the input waveform.
R
IDT5T9304
2.5V LVDS 1:4 CLOCK BUFFER TERABUFFER™ II
DIF
X
THI
DIF
X
CM
IN
H
/ t
F
DIF
CM
Parameter
Input Signal Swing
Differential Input Cross Point Voltage
Duty Cycle
Input Timing Measurement Reference Level
Input Signal Edge Rate
Parameter
AC Differential Voltage
Differential Input Cross Point Voltage
Common Mode Input Voltage Range
Input Voltage
specified the maximum allowable range of (V
specifies the minimum input voltage (V
(1)
(2)
(4)
X
specification under actual use conditions.
DIF
(AC) specification under actual use conditions.
(3)
(2)
TR
(1)
– V
(3)
, T
TR
CP
A
= -40°C to 85°C
) required for switching where V
+ V
A
CP
= -40°C to 85°C
8
) /2.
Minimum
0.05
0.05
-0.3
0.1
TR
Typical
is the “true” input level and V
IDT5T9304 REV. A JULY 23, 2007
Crossing Point
Maximum
Maximum
400
1.2
50
V
V
2
3.6
3.6
DD
DD
PRELIMINARY
CP
Units
Units
DIF
V/ns
V/ns
mV
%
is the
V
V
V
V
V
has