ICS853014 Datasheet, PDF (4/17 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-5 2.5V/3.3V DIFFERENTIAL-TO-LVPECL/ECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS853014
LOW SKEW, 1-TO-5
2.5V/3.3V DIFFERENTIAL-TO-LVPECL/ECL FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
Negative Supply Voltage, V_EE
Inputs, V (LVPECL mode)
I
Inputs, V_I (ECL mode)
Outputs, I_O
Continuous Current
Surge Current
V_BB Sing/Source, I_BB
Operating Temperature Range, TA
4.6V (LVPECL mode, V_EE = 0) NOTE: Stresses beyond those listed under Absolute
-4.6V (ECL mode, V_CC = 0)
Maximum Ratings may cause permanent damage
-0.5V to V + 0.5V
CC
to the device. These ratings are stress specifi-
0.5V to V_EE - 0.5V
cations only. Functional operation of product at
these conditions or any conditions beyond those
50mA
100mA
± 0.5mA
listed in the DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods may
-40°C to +85°C
affect product reliability.
Storage Temperature, T_STG
Package Thermal Impedance, θ_JA
(Junction-to-Ambient)
-65°C to 150°C
73.2°C/W (0 lfpm)
TABLE
4A.
POWER
SUPPLY
DC
CHARACTERISTICS,
V
CC
=
2.375V
TO
3.8V;
V
EE
=
0V
Symbol Parameter
Test Conditions
Minimum
V_CC
Positive Supply Voltage
I_EE
Power Supply Current
2.375
Typical
3.3
Maximum
3.8
75
Units
V
mA
TABLE 4B. DC CHARACTERISTICS, V_CC = 3.3V, V_EE = 0V
Symbol Parameter
-40°C
25°C
85°C
Min Typ Max Min Typ Max Min Typ Max
V
OH
V_OL
V_IH
V_IL
V_BB
V_CMR
I_IH
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
Input High Voltage
Common Mode Range; NOTE 3, 4
Input
D0, D1, D2, D3
High Current nD0, nD1,n D2, nD3
2.175 2.275 2.38 2.225 2.295 2.375 2.22 2.295 2.365
1.405 1.545 1.68 1.425 1.52 1.615 1.44 1.535 1.63
2.075
2.36 2.075
2.36 2.075
2.36
1.43
1.765 1.43
1.765 1.43
1.765
1.86
1.98 1.86
1.98 1.86
1.98
1.2
3.3 1.2
3.3 1.2
3.3
150
150
150
I_IL
Input
D0, D1, D2, D3
-10
Low Current _{nD0, nD1,n D2, nD3 -150}
-10
-150
-10
-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_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 PCLK0, nPLCK0 and PCLK1, nPCLK1
is V_CC + 0.3V.
Units
V
V
V
V
V
V
µA
µA
µA
853014BG
www.icst.com/products/hiperclocks.html
4
REV. C MAY 13, 2005