IDT5T2010 Integrated Device Technology, IDT5T2010 Datasheet - Page 11

• Manufacturer Part Number: IDT5T2010
• Description: 2.5v Zero Delay Pll Clock Driver Teraclock
• Manufacturer: Integrated Device Technology

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE FOR
LVEPECL
NOTES:
1. See RECOMMENDED OPERATING RANGE table.
2. Typical values are at V
3. V
4. For single-ended operation while in differential mode, REF
5. The reference clock input is capable of HSTL, eHSTL, LVEPECL, 1.8V or 2.5V LVTTL operation independent of the device output. (See Input/Output Selection table.)
DIFFERENTIAL INPUT AC TEST CONDITIONS FOR LVEPECL
NOTES:
1. The 732mV 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
2. A 1082mV crossing point level is specified to allow consistent, repeatable results in an automatic test equipment (ATE) environment. This device meets the V
3. In all cases, input waveform timing is marked at the differential cross-point of the input signals.
4. The input signal edge rate of 1V/ns or greater is to be maintained in the 20% to 80% range of the input waveform.
IDT5T2010
2.5V ZERO DELAY PLL CLOCK DRIVER TERACLOCK
Input Characteristics
Symbol
Symbol
specification under actual use conditions.
under actual use conditions.
CM
V
V
t
V
V
V
V
V
V
R
I
I
V
REF
IH
CM
IL
DIF
THI
, t
IK
IN
IH
IL
specifies the maximum allowable range of (V
X
F
Input HIGH Current
Input LOW Current
Clamp Diode Voltage
DC Input Voltage
DC Common Mode Input Voltage
Single-Ended Reference Voltage
DC Input HIGH
DC Input LOW
(1)
Parameter
Input Signal Swing
Differential Input Signal Crossing Point
Input Timing Measurement Reference Level
Input Signal Edge Rate
DD
Parameter
= 2.5V, +25° C ambient.
(1)
(4)
(4,5)
(3,5)
TR
+ V
CP
[1:0]
) /2. Differential mode only.
(2)
/V
REF
V
V
V
DD
DD
DD
(3)
[1:0]
= 2.7V
= 2.7V
= 2.3V, I
is tied to the DC voltage V
Test Conditions
IN
= -18mA
11
V
V
I
I
= V
= GND/V
DDQ
REF
/GND
DDQ
[1:0]
.
Min.
1275
- 0.3
915
555
—
—
—
—
INDUSTRIAL TEMPERATURE RANGE
Crossing Point
Typ.
1082
1082
- 0.7
—
—
—
—
—
Value
1082
732
(2)
1
1248
1620
Max
- 1.2
875
3.6
±5
±5
—
Units
X
V/ns
mV
mV
V
specification
Unit
A
mV
mV
mV
mV
V
V
DIF
(AC)