IDT5T915PAGI IDT, Integrated Device Technology Inc, IDT5T915PAGI Datasheet - Page 8

• Manufacturer Part Number: IDT5T915PAGI
• Description: IC CLK BUFFER 1:5 DIFF 48-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution)r

Specifications of IDT5T915PAGI

• Number Of Circuits: 1
• Ratio - Input:output: 1:5
• Differential - Input:output: Yes/Yes
• Input: eHSTL, HSTL, LVPECL, LVTTL
• Output: eHSTL, HSTL, LVTTL
• Frequency - Max: 250MHz
• Voltage - Supply: 2.4 V ~ 2.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Frequency-max: 250MHz
• Number Of Outputs: 10
• Operating Supply Voltage (max): 2.6V
• Operating Temp Range: -40C to 85C
• Propagation Delay Time: 3.5ns
• Operating Supply Voltage (min): 2.4V
• Mounting: Surface Mount
• Pin Count: 48
• Operating Supply Voltage (typ): 2.5V
• Package Type: TSSOP
• Quiescent Current: 30mA
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 5T915PAGI

NOTES:
1. See RECOMMENDED OPERATING RANGE table.
2. For 2.5V LVTTL single-ended operation, the RxS pin is tied HIGH and A/V
3. V
4. V
5. For single-ended operation, in differential mode, A/V
6. Voltage required to maintain a logic HIGH, single-ended operation in differential mode.
7. Voltage required to maintain a logic LOW, single-ended operation in differential mode.
8. Typical values are at V
9. The reference clock input is capable of HSTL, eHSTL, LVEPECL, 1.8V or 2.5V LVTTL operation independent of the device output. The correct input interface table should be
10. For differential mode (RxS = LOW), A and A/V
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE FOR 2.5V
LVTTL
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. Compliant devices must meet
2. A 1082mV crossing point level is specified to allow consistent, repeatable results in an automatic test equipment (ATE) environment. Compliant devices must meet 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.
IDT5T915
2.5V DIFFERENTIAL 1:5 CLOCK BUFFER TERABUFFER
Input Characteristics
Single-Ended Inputs
Differential Inputs
Output Characteristics
Symbol
Symbol
the V
under actual use conditions.
only. The DC differential voltage must be maintained to guarantee retaining the existing HIGH or LOW input. The AC differential voltage must be achieved to guarantee switching
to a new state.
referenced.
V
DIF
CM
V
V
V
V
V
t
V
V
V
V
V
V
V
R
I
I
V
REF
IH
DIF
CM
DIF
THI
IL
OH
OL
, t
IK
IN
IH
IH
IL
IL
X
specifies the minimum input differential voltage (V
specifies the maximum allowable range of (V
DIF
F
(AC) specification under actual use conditions.
(1)
Input HIGH Current
Input LOW Current
Clamp Diode Voltage
DC Input Voltage
DC Input HIGH
DC Input LOW
DC Differential Voltage
DC Common Mode Input Voltage
DC Input HIGH
DC Input LOW
Single-Ended Reference Voltage
Output HIGH Voltage
Output LOW Voltage
Parameter
Input Signal Swing
Differential Input Signal Crossing Point
Input Timing Measurement Reference Level
Input Signal Edge Rate
(2)
DD
Parameter
= 2.5V, V
(5,7,9)
(5,6,9)
(10)
(10)
DDQ
(3,9)
(1)
= V
DD
(4)
, +25°C ambient.
REF
(5,9)
(4,9)
TR
must be at the opposite rail.
REF
+ V
TR
- V
is tied to the DC voltage V
CP
CP
) /2. Differential mode only.
(2)
) required for switching where V
V
V
V
I
I
I
I
OH
OH
OL
OL
DD
DD
DD
(3)
= 12mA
= 100μA
= -12mA
= -100μA
= 2.6V
= 2.6V
= 2.4V, I
Test Conditions
REF
IN
is tied to GND.
= -18mA
REF
8
.
V
V
I
I
= V
= GND/V
TR
is the "true" input level and V
DDQ
/GND
DDQ
V
V
V
REF
DDQ
DDQ
Min.
- 0.3
1150
1.7
0.2
—
—
—
—
—
—
—
—
+ 100
- 0.4
- 0.1
CP
INDUSTRIAL TEMPERATURE RANGE
is the "complement" input level. Differential mode
Crossing Point
Typ.
1250
1250
- 0.7
—
—
Value
1082
732
(8)
1
V
REF
1350
Max
- 1.2
+3.6
0.7
0.4
0.1
±5
±5
—
—
—
—
—
—
- 100
Units
V/ns
X
mV
mV
V
specification
Unit
mV
mV
mV
mV
μA
V
V
V
V
V
V
V
V
V