ICS853031 Datasheet, PDF (5/19 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS853031
LOW SKEW, 1-TO-9
DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
TABLE 4D. LVPECL DC CHARACTERISTICS (PCLK, nPCLK), V_CC = 3.3V; V_EE = 0V
Symbol Parameter
-40°C
25°C
Min Typ Max Min Typ Max Min
V_OH
V_OL
V_PP
V_CMR
Output High Voltage; NOTE 1
2.175 2.275 2.38 2.225 2.295 2.37 2.22
Output Low Voltage; NOTE 1
1.405 1.545 1.68 1.425 1.52 1.615 1.44
Peak-to-Peak Input Voltage
0.15 0.8 1.3 0.15 0.8 1.3 0.15
Input High Voltage
Common Mode Range; NOTE 2, 3
1.2
V_CC 1.2
V_CC
1.2
PCLK
I_IH
Input High Current
nPCLK
150
150
10
10
PCLK
-50
I_IL
Input Low Current
nPCLK
-150
-50
-150
-50
-150
Input and output parameters vary 1:1 with V_CC. V_EE can vary ± 0.165V.
NOTE 1: Outputs terminated with 50Ω to V_CCO - 2V.
NOTE 2: Common mode voltage is defined as V_IH.
NOTE 3: For single-ended applications, the maximum input voltage for PCLK, nPCLK is V_CC + 0.3V.
85°C
Typ
2.295
1.535
0.8
Max
2.365
1.63
1.3
V_CC
150
10
Units
V
V
V
V
µA
µA
µA
µA
TABLE 4E. LVPECL DC CHARACTERISTICS (PCLK, nPCLK), V_CC = 2.5V; V_EE = 0V
Symbol Parameter
-40°C
25°C
Min Typ Max Min Typ Max Min
V
OH
V_OL
V_PP
V
CMR
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
Peak-to-Peak Input Voltage
Input High Voltage
Common Mode Range; NOTE 2, 3
1.375 1.475 1.58 1.425 1.495 1.57
0.605 0.745 0.88 0.625 0.72 0.815
0.15 0.8 1.3 0.15 0.8 1.3
1.2
V
1.2
V
CC
CC
1.42
0.64
0.15
1.2
PCLK
I_IH
Input High Current
nPCLK
150
150
10
10
PCLK
-10
I_IL
Input Low Current
nPCLK
-150
-10
-150
-10
-150
Input and output parameters vary 1:1 with V_CC. V_EE can vary ± 0.125V.
NOTE 1: Outputs terminated with 50Ω to V_CCO - 2V.
NOTE 2: Common mode voltage is defined as V_IH.
NOTE 3: For single-ended applications, the maximum input voltage for PCLK, nPCLK is V_CC + 0.3V.
85°C
Typ
1.495
0.735
0.8
Max
1.565
0.83
1.3
V
CC
150
10
Units
V
V
V
V
µA
µA
µA
µA
853031AY
www.icst.com/products/hiperclocks.html
5
REV. B SEPTEMBER 16, 2004