ICS843204I Datasheet, PDF (3/12 Pages) Integrated Circuit Systems – FEMTOCLOCKS™ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS843204I
FEMTOCLOCKS™ CRYSTAL-TO-
3.3V LVPECL FREQUENCY SYNTHESIZER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
Inputs, V
I
Outputs, I_O
Continuous Current
Surge Current
4.6V
-0.5V to V + 0.5V
CC
50mA
100mA
Package Thermal Impedance, θ_JA 58.3°C/W (0 lfpm)
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 ratings are stress specifications only. Functional
operation of product at these conditions or any conditions be-
yond those listed in the DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
TABLE 3A. POWER SUPPLY DC CHARACTERISTICS, V_CC = V_CCA = V_{CCO_A} = V_{CCO_B} = 3.3V±10%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
V_CC
V_CCA
V_{CCO_A,}
V_{CCO_B}
I_EE
I_CC
I_CCA
I_{CCO_A,}
I_{CCO_B}
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power Supply Current
Core Supply Current
Analog Supply Current
Output Supply Current
2.97
3.3
3.63
2.97
3.3
3.63
2.97
3.3
3.63
125
92
14
16
Units
V
V
V
mA
mA
mA
mA
TABLE 3B. LVCMOS / LVTTL DC CHARACTERISTICS, V_CC = V_CCA = V_{CCO_A} = V_{CCO_B} = 3.3V±10%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
V_IH
Input High Voltage
V_IL
Input
Low Voltage
2
V_CC + 0.3
-0.3
0.8
CLK0, CLK1,
SELA0, SELA1
V_CC = V_IN = 3.63V
150
I_IH
Input
PLL_BYPASS_A,
High Current ^{PLL_BYPASS_B,}
IN_SEL_A, IN_SEL_B,
V_CC = V_IN = 3.63V
5
SELB1, SELB0, OEB0,
OEB1, OEA0, OEA1
CLK0, CLK1,
SELA0, SELA1
V_CC = 3.63V, V_IN = 0V
-5
I_IL
Input
PLL_BYPASS_A,
Low Current ^{PLL_BYPASS_B,}
IN_SEL_A, IN_SEL_B,
V = 3.63V, V = 0V
CC
IN
-150
SELB1, SELB0, OEB0,
OEB1, OEA0, OEA1
Units
V
V
µA
µA
µA
µA
843204AGI
www.icst.com/products/hiperclocks.html
3
REV. A JANUARY 6, 2006