IDT5T9304 Integrated Device Technology, IDT5T9304 Datasheet - Page 5

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

DC Electrical Characteristics
Table 4A. LVDS Power Supply DC Characteristics
NOTE 1: These power consumption characteristics are for all the valid input interfaces and cover the worst case conditions.
NOTE 2: The true input is held LOW and the complementary input is held HIGH.
Table 4B. LVCMOS/LVTTL DC Characteristics
NOTE 1: See Recommended Operating Range table.
NOTE 2: Typical values are at V
NOTE 3: For A[1:2] single-ended operation, A[1:2] is tied to a DC reference voltage.
Table 4C. Differential DC Characteristics
NOTE 1: See Recommended Operating Range table.
NOTE 2: Typical values are at V
NOTE 3: V
V
input. The AC differential voltage must be achieved to guarantee switching to a new state.
NOTE 4: V
IIDT™ LVDS CLOCK BUFFER TERABUFFER™ II
Symbol
I
I
I
Symbol
I
I
V
V
V
V
V
V
Symbol
I
I
V
V
V
V
CP
DDQ
TOT
PD
IH
IL
IH
IL
IDT5T9304
2.5V LVDS 1:4 CLOCK BUFFER TERABUFFER™ II
IK
IN
IH
IL
THI
REF
IK
IN
DIF
CM
is the "complement" input level. The DC differential voltage must be maintained to guarantee retaining the existing HIGH or LOW
DIF
CM
Parameter
Quiescent V
Total Power V
Total Power Down Supply Current
Parameter
Input High Current
Input Low Current
Clamp Diode Voltage
DC Input Voltage
DC Input High Voltage
DC Input Low Voltage
DC Input Threshold Crossing Voltage
Single-Ended Reference Voltage
Parameter
Input High Current
Input Low Current
Clamp Diode Voltage
DC Input Voltage
DC Differential Voltage
DC Common Mode Input Voltage
specifies the maximum allowable range of (V
specifies the minimum input differential voltage (V
DD
DD
Power Supply Current
Supply Current
DD
DD
= 2.5V, +25°C ambient.
= 2.5V, +25°C ambient.
(3)
(3)
(1)
(1)
, T
, T
F
A
A
REFERENCE
All Input Clocks = LOW
V
= -40°C to 85°C
= -40°C to 85°C
DD
V
DD
(1)
Test Conditions
Test Conditions
TR
= = 2.3V, I
Output enabled
, T
V
V
3.35V LVTTL
Test Conditions
V
V
= = 2.3V, I
2.5V LVTTL
PD = LOW
+ V
DD
DD
DD
DD
V
V
A
TR
DD
DD
= -40°C to 85°C
CP
= = 2.7V
= = 2.7V
Clock = 450MHz
= Max.,
= 2.7V;
- V
= = 2.7V
= = 2.7V
) /2.
5
IN
CP
IN
= -18mA
) required for switching where V
= -18mA
(2)
;
Minimum
Minimum
Minimum
-0.3
0.05
1.7
-0.3
0.1
Typical
Typical
Typical
V
1.25
1.65
-0.7
345
245
DD
-0.7
3
TR
IDT5T9304 REV. A JULY 23, 2007
/2
is the "true" input level and
(2)
(2)
(2)
Maximum
Maximum
Maximum
-1.2
3.6
0.7
±5
±5
V
-1.2
3.6
PRELIMINARY
±5
±5
DD
Units
Units
Units
mA
mA
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V