ICS853111A Datasheet, PDF (4/19 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

ICS853111A
LOW SKEW, 1-TO-10, DIFFERENTIAL-TO-LVPECL/ECL FANOUT BUFFER
TABLE 4C. LVPECL DC CHARACTERISTICS, V_CC = 2.5V; V_EE = 0V
Symbol Parameter
-40°C
Min Typ Max
25°C
Min Typ Max
85°C
Min Typ Max
V_OH
V_OL
V_IH
V_IL
V_PP
V_CMR
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
Input High Voltage, Single-Ended
Input Low Voltage, Single-Ended
Peak-to-Peak Input Voltage
Input High Voltage Common
Mode Range; NOTE 2, 3
1.375
0.605
1.275
0.63
150
1.2
1.475
0.745
800
1.58
0.88
1.56
0.965
1200
2.5
1.425
0.625
1.275
0.63
150
1.2
1.495
0.72
800
1.57
0.815
1.56
0.965
1200
2.5
1.495
0.64
1.275
0.63
150
1.2
1.53
0.735
800
1.565
0.83
-0.83
0.965
1200
2.5
I
IH
Input
PCLK0, PCLK1
High Current nPCLK0, nPCLK1
200
200
200
I_IL
Input
PCLK0, PCLK1
-10
Low Current _{nPCLK0, nPCLK1 -200}
-10
-200
-10
-200
Input and output parameters vary 1:1 with V . V can vary +0.925V to -0.5V.
CC EE
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 PCLK0, nPCLK0 and PCLK1, nPCLK1 is V_CC + 0.3V.
Units
V
V
V
V
mV
V
µA
µA
µA
TABLE
4D.
LVPECL
DC
CHARACTERISTICS,
V
CC
=
5V;
V
EE
=
0V
Symbol Parameter
-40°C
25°C
85°C
Min Typ Max Min Typ Max Min Typ Max
V_OH
Output High Voltage; NOTE 1
3.875 3.975 4.08 3.925 3.995 4.07 3.995 4.03 4.065
V_OL
Output Low Voltage; NOTE 1
3.105 3.245 3.38 3.125 3.22 3.315 3.14 3.235 3.33
V_IH
Input High Voltage, Single-Ended 3.775
4.06 3.775
4.06 3.775
4.06
V_IL
Input Low Voltage, Single-Ended 3.13
3.465 3.13
3.465 3.13
3.465
V_BB
Output Voltage Reference;
NOTE 2
3.56
3.68 3.56
3.68 3.56
3.68
V_PP
V
CMR
I_IH
Peak-to-Peak Input Voltage
150
Input High Voltage Common
Mode Range; NOTE 3, 4
1.2
Input
PCLK0, PCLK1
High Current nPCLK0, nPCLK1
800 1200 150
5
1.2
200
800 1200 150
5
1.2
200
800 1200
5
200
I_IL
Input
PCLK0, PCLK1
-10
Low Current _{nPCLK0, nPCLK1 -200}
-10
-200
-10
-200
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_CCO - 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 PCLK0, nPCLK0 and PCLK1, nPCLK1 is V + 0.3V.
CC
Units
V
V
V
V
V
mV
V
µA
µA
µA
IDT^™ / ICS^™ 1-TO-10, LVPECL/ECL FANOUT BUFFER
4
ICS853111AY REV. C OCTOBER 25, 2007