ICS853014 Datasheet, PDF (5/19 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-5 2.5V/3.3V DIFFERENTIAL-TO-LVPECL/ECL FANOUT BUFFER

ICS853014
LOW SKEW, 1-TO-5, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
Table 4B. DC Characteristics, V_CC = 3.3V; V_EE = 0V, T_A = -40°C to 85°C
-40°C
25°C
Symbol Parameter
Min Typ Max Min Typ
V_OH
Output High Voltage; NOTE 1 2.175 2.275 2.38 2.225 2.295
V_OL
Output Low Voltage; NOTE 1 1.405 1.545 1.68 1.425 1.52
V_IH
Input High Voltage (Single-ended) 2.075
2.36 2.075
V_IL
Input Low Voltage (Single-ended) 1.43
1.765 1.43
V_BB
Output Voltage Reference;
NOTE 2
1.86
1.98 1.86
V_CMR
Input High Voltage Common
Mode Range; NOTE 3, 4
1.2
3.3 1.2
I_IH
Input
PCLK0, PCLK1
High Current PCLK0, PCLK1
150
I_IL
Input
PCLK0, PCLK1 -10
Low Current _{PCLK0, PCLK1 -150}
-10
-150
Max
2.375
1.615
2.36
1.765
Min
2.22
1.44
2.075
1.43
80°C
Typ
2.295
1.535
1.98 1.86
3.3 1.2
150
-10
-150
Max
2.365
1.63
2.36
1.765
1.98
3.3
150
Units
V
V
V
V
V
V
µA
µA
µA
Input and output parameters vary 1:1 with V_CC. V_EE can vary +0.925V to -0.5V.
NOTE 1: Outputs terminated with 50Ω to V_CC – 2V.
NOTE 2: Single-ended input operation is limited. V_CC ≥ 3V in LVPECL mode.
NOTE 3: Common mode voltage is defined as V_IH.
NOTE 4: For single-ended applications, the maximum input voltage for PCLKx, PCLKx is V_CC + 0.3V
.Table 4C. LVPECL DC Characteristics, V_CC = 2.5V; V_EE = 0V, T_A = -40°C to 85°C
-40°C
25°C
Symbol Parameter
Min Typ Max Min Typ Max
V_OH
V_OL
V_IH
V_IL
V_CMR
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
Input High Voltage (Single-ended)
Input Low Voltage (Single-ended)
Input High Voltage Common
Mode Range; NOTE 2, 3
1.375
0.605
1.275
0.63
1.2
1.475
0.745
1.58
0.88
1.56
0.965
1.425
0.625
1.275
0.63
2.5 1.2
1.495
0.72
1.57
0.815
1.56
0.965
2.5
I_IH
Input
PCLK0, PCLK1
High Current PCLK0, PCLK1
150
150
I_IL
Input
PCLK0, PCLK1 -10
Low Current _{PCLK0, PCLK1 -150}
-10
-150
Min
1.42
0.64
1.275
0.63
1.2
-10
-150
80°C
Typ
1.495
0.735
Max
1.565
0.83
1.56
0.965
2.5
150
Units
V
V
V
V
V
µA
µA
µA
Input and output parameters vary 1:1 with V_CC. V_EE can vary +0.925V to -0.5V.
NOTE 1: Outputs terminated with 50Ω to V_CC – 2V.
NOTE 2: Common mode voltage is defined as V_IH.
NOTE 3: For single-ended applications, the maximum input voltage for PCLKx, PCLKx is V_CC + 0.3V.
IDT™ / ICS™ 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
5
ICS853014BG REV. DNOVEMBER 12, 2007