PL138-48 Datasheet, PDF (2/20 Pages) Microchip Technology – 2.5V to 3.3V, Low-Skew, 1:4 Differential PECL Fanout Buffer

PL138-48
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings †
Supply Voltage (V_DD) ...............................................................................................................................................+4.6V
Input Voltage, DC (V_I)..........................................................................................................................–0.5V to V_DD+0.5V
Output Voltage, DC (V_O) .....................................................................................................................–0.5V to V_DD+0.5V
ESD Protection (HBM) ...............................................................................................................................................2 kV
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at those or any other conditions above those indicated
in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended
periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
Specifications: V_CC = 3.3V; V_EE = 0V. Input and output parameters vary 1:1 with V_CC when V_CC varies ±10%.
Parameters
Symbol
Min.
Typ.
Max.
Units
Conditions
2.215 2.320 2.420
At –40°C
Output High Voltage, (Note 1) V_OH
2.275
2.275
2.350
2.350
2.420
2.420
V At +25°C
At +85°C
1.470 1.610 1.745
At –40°C
Output Voltage Low, (Note 1)
V_OL
1.490
1.490
1.585
1.585
1.680
1.680
V At +25°C
At +85°C
2.075
—
2.420
At –40°C
Input High Voltage
V_IH
2.135
—
2.420
V At +25°C
2.135
—
2.420
At +85°C
1.470
—
1.890
At –40°C
Input Low Voltage
V_IL
1.490
—
1.825
V At +25°C
1.490
—
1.825
At +85°C
1.86
—
1.98
At –40°C
Output Voltage Reference,
(Note 2)
V_BB
1.92
—
2.04
V At +25°C
1.92
—
2.04
At +85°C
1.2
Input High Voltage Common
Mode Range, (Note 3, Note 4)
V_CMR
1.2
1.2
—
3.3
—
3.3
—
3.3
At –40°C
V At +25°C
At +85°C
—
—
75
At –40°C
Input High Current, (Note 5)
I_IH
—
—
75
µA At +25°C
—
—
75
At +85°C
–75
—
—
At –40°C
Input Low Current, (Note 5)
I_IL
–75
—
—
µA At +25°C
–75
—
—
At +85°C
Note 1:
2:
3:
4:
5:
Outputs terminated with 50Ω to V_CCO–2V.
Single-ended input operation is limited to VCC ≥ 3V in LVPECL mode.
Common mode voltage is defined as V_IH.
For single-ended applications, the maximum input voltage for CLK-INx, CLK-INxB is V_CC+0.3V.
CLK-IN0, CLK-IN1; CLK-IN0B, CLK-IN1B.
DS20005543B-page 2
 2016 Microchip Technology Inc.