ICS873991-147 Datasheet, PDF (6/17 Pages) Integrated Device Technology – LOW VOLTAGE, LVCMOS/LVPECL-TO LVPECL/ECL CLOCK GENERATOR

ICS873991-147
LOW VOLTAGE, LVCMOS/LVPECL-TO-LVPECL/ECL CLOCK GENERATOR
PRELIMINARY
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
Inputs, V
I
Outputs, I_O
Continuous Current
Surge Current
4.6V
-0.5V to V + 0.5 V
CC
50mA
100mA
Package Thermal Impedance, θ_JA 63.7°C/W (0 mps)
Storage Temperature, T_STG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute Maximum
Ratings may cause permanent damage to the device. These rat-
ings are stress specifications only. Functional operation of prod-
uct at these conditions or any conditions beyond those listed in
the DC Characteristics or AC Characteristics is not implied. Ex-
posure to absolute maxi-mum rating conditions for extended pe-
riods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V_CC = V_CCA = V_CCO = 3.3V ± 5%, V_EE = 0V, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum
Typical Maximum
V_CC
V_CCA
V_CCO
I_CC
I_CCA
I_CCO
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power Supply Current
Analog Supply Current
Output Supply Current
3.135
3.135
3.135
3.3
3.465
3.3
3.465
3.3
3.465
150
15
95
Units
V
V
V
mA
mA
mA
TABLE 4B. LVCMOS/LVTTL DC CHARACTERISTICS, V_CC = V_CCA = V_CCO = 3.3V ± 5%, V_EE = 0V, TA = 0°C TO 70°C
Symbol
V_IH
V_IL
Parameter
Input High Voltage
Input Low Voltage
PLL_EN, VCO_SEL,
REF_SEL, SYNC_SEL,
FSEL_FB0:FSEL_FB2,
FSEL0:FSEL3, MR
REF_CLK
PLL_EN, VCO_SEL,
REF_SEL, SYNC_SEL,
FSEL_FB0:FSEL_FB2,
FSEL0:FSEL3, MR
REF_CLK
Test Conditions
Minimum Typical Maximum Units
2
V_CC + 0.3
V
2
V_CC + 0.3
V
-0.3
0.8
V
-0.3
1.3
V
I_IH
Input High Current
I_IL
Input Low Current
V_CC = V_IN = 3.465V
V_IN = 0V, V_CC = 3.465V
-5
150
µA
µA
TABLE 4C. LVPECL DC CHARACTERISTICS, V_CC = V_CCA = V_CCO = 3.3V ± 5%, V_EE = 0V, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
PCLK
I_IH
Input High Current
nPCLK
PCLK
I_IL
Input Low Current
nPCLK
V_PP
Peak-to-Peak Input Voltage
V_CMR
Common Mode Input Voltage; NOTE 1
V_OH
Output High Voltage; NOTE 2
V_OL
Output Low Voltage; NOTE 2
V_SWING Peak-to-Peak Output Voltage Swing
NOTE 1: Common mode voltage is defined as V_IH.
NOTE 2: Outputs terminated with 50Ω to V_CCO - 2V. .
V_CC = V_IN = 3.465V
V = V = 3.465V
CC
IN
V_CC = 3.465V, V_IN = 0V
V_CC = 3.465V, V_IN = 0V
-5
-150
0.3
V_EE + 1.5
V_CC - 1.4
V_CC - 2.0
0.6
Maximum
150
5
1
V_CC
V_CC - 0.9
V_CC - 1.7
1
Units
µA
µA
µA
µA
V
V
V
V
V
IDT^™ / ICS^™ LVPECL/ECL CLOCK GENERATOR
6
ICS873991AY-147 REV. A AUGUST 10, 2007