ICS853111-01 Datasheet, PDF (3/15 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-3.3V LVPECL/ECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS853111-01
LOW SKEW, 1-TO-9
DIFFERENTIAL-TO-3.3V LVPECL/ECL FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
Negative Supply Voltage, V_EE
Inputs, V_I (LVPECL mode)
Inputs, V_I (LVECL mode)
Outputs, I_O
Continuous Current
Surge Current
V_BB Sink/Source, I_BB
Operating Temperature Range, TA
Storage Temperature, T_STG
Package Thermal Impedance, θ_JA
(Junction-to-Ambient)
4.6V (LVPECL mode, V_EE = 0)
-4.6V (LVECL mode, V_CC = 0)
-0.5V to V_CC + 0.5 V
0.5V to V_EE - 0.5V
50mA
100mA
± 0.5mA
-40°C to +85°C
-65°C to 150°C
37.8°C/W (0 lfpm)
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage
to the device. These ratings are stress specifi-
cations only. Functional operation of product at
these conditions or any conditions beyond those
listed in the DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods may
affect product reliability.
TABLE
3A.
LVPECL
POWER
SUPPLY
DC
CHARACTERISTICS,
V
CC
=
3V
TO
3.8V;
V
EE
=
0V
Symbol Parameter
Test Conditions
Minimum
V_CC
Core Supply Voltage
3.0
V_CCO
Output Supply Voltage
3.0
I_EE
Power Supply Current
Typical
3.3
3.3
Maximum
3.8
3.8
75
Units
V
V
mA
Table 3B. LVPECL DC Characteristics, 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_IH
V_IL
V_BB
V_PP
V_CMR
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
Input High Voltage(Single-Ended)
Input Low Voltage(Single-Ended)
Output Voltage Reference; NOTE 2
Peak-to-Peak Input Voltage
Input High Voltage
Common Mode Range; NOTE 3, 4
2.175 2.275 2.38 2.225 2.295 2.37 2.295
1.405 1.545 1.68 1.425 1.52 1.615 1.44
2.075
2.36 2.075
2.36 2.075
1.43
1.765 1.43
1.765 1.43
1.86
1.98 1.86
1.98 1.86
150 800 1200 150 800 1200 150
1.2
3.3 1.2
3.3 1.2
I_IH
Input
High Current
PCLK, nPCLK
150
150
I_IL
Input
Low Current
PCLK, nPCLK
-150
-150
-150
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 PCLK, nPCLK is V_CC + 0.3V.
85°C
Typ
2.33
1.535
800
Max
2.365
1.63
2.36
1.765
1.98
1200
3.3
150
Units
V
V
V
V
V
V
V
µA
µA
853111AV-01
www.icst.com/products/hiperclocks.html
3
REV. A APRIL 25, 2005