ICS853P022
UAL LVCMOS / LVTTL-TO-DIFFERENTIAL
3.3V LVPECL TRANSLATOR
Integrated
Circuit
Systems, Inc.
D
ABSOLUTE MAXIMUM RATINGS
SupplyVoltage, VCC
4.6V (LVPECL mode, VEE = 0) 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.
Negative Supply Voltage, VEE
Inputs, VI (LVPECL mode)
Inputs, VI (ECL mode)
-4.6V (ECL mode, VCC = 0)
-0.5V to VCC + 0.5 V
0.5V to VEE - 0.5V
Outputs, IO
Continuous Current
Surge Current
50mA
100mA
OperatingTemperature Range, TA -40°C to +85°C
StorageTemperature,TSTG -65°C to 150°C
PackageThermal Impedance, θJA 101.7°C/W (0 m/s)TSSOP
112.7°C/W (0 lfpm) SOIC
(Junction-to-Ambient)
TABLE 2A. POWER SUPPLY DC CHARACTERISTICS, VCC = 3.0V TO 3.8V; VEE = 0V
Symbol Parameter Test Conditions
Minimum Typical Maximum Units
VCC
IEE
Positive Supply Voltage
Power Supply Current
3.0
3.3
3.8
35
V
mA
TABLE 2B. LVCMOS/LVTTL DC CHARACTERISTICS, VCC = 3.0V TO 3.8V; VEE = 0V
Symbol Parameter
Test Conditions
Minimum
Typical
Maximum Units
VIH
VIL
IIH
Input High Voltage
0.7 * VCC
V
Input Low Voltage
Input High Current
Input Low Current
0.3 * VCC
100
V
VCC = VIN = 3.8V
µA
mA
IIL
VCC = 3.8V, VIN = 0V
-0.6
TABLE 2C. LVPECL DC CHARACTERISTICS, VCC = 3.3V; VEE = 0V
-40°C
25°C
85°C
Symbol Parameter
Units
Min
2.175
1.405
Typ
Max
2.38
1.68
Min
2.225 2.295
1.425 1.52
Typ
Max
Min
2.295
1.44
Typ
2.33
Max
2.365
1.63
2.275
1.545
2.37
V
V
VOH
VOL
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
1.615
1.535
Output parameters vary 1:1 with VCC. VCC can vary +3.8V to 3.0V.
NOTE 1: Outputs terminated with 50Ω to VCC - 2V.
853P022AG
www.icst.com/products/hiperclocks.html
REV. A FEBRUARY 23, 2005
3
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
