ICS813001I Datasheet, PDF (4/18 Pages) Integrated Circuit Systems – DUAL VCXO W/3.3V, 2.5V LVPECL FEMTOCLOCK-TM PLL

Integrated
Circuit
Systems, Inc.
ICS813001I
DUAL VCXO W/3.3V, 2.5V LVPECL
FEMTOCLOCK™ PLL
TABLE 4C. LVCMOS / LVTTL DC CHARACTERISTICS, TA = -40°C TO 85°C
Symbol Parameter
V_IH
Input High Voltage
V_IL
Input Low Voltage
VC
VCXO Control Voltage
N2, M0, M1,
I_IH
Input
CLK0, CLK_SEL0
High Current _{N0, N1, M2,}
VCO_SEL, CLK_SEL1
N2, M0, M1,
I_IL
Input
CLK0, CLK_SEL0
Low Current _{N0, N1, M2,}
VCO_SEL, CLK_SEL1
I_VC
Input Current cƒV_c pin
Test Conditions
V_CC = 3.3V
V_CC = 2.5V
V_CC = 3.3V
V = 2.5V
CC
V_CC = V_IN = 3.465V
or 2.625V
V_CC = V_IN = 3.465V
or 2.625V
V_CC = 3.465V or 2.625V,
V_IN = 0V
V_CC = 3.465V or 2.625V,
V_IN = 0V
V_CC = 3.465V or 2.625V
Minimum
2.0
1.7
-0.3
-0.3
0
Typical
Maximum
V_CC + 0.3
V_CC + 0.3
0.8
0.7
V_CC
Units
V
V
V
V
V
150
µA
5
µA
-5
µA
-150
-100
µA
100
µA
TABLE 4D. DIFFERENTIAL DC CHARACTERISTICS, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical
CLK1
I_IH
Input High Current
nCLK1
V_IN = V_CC = 3.465V
or 2.625V
V_IN = V_CC = 3.465V
or 2.625V
CLK1
I_IL
Input Low Current
nCLK1
V_IN = 0V, V_CC = 3.465V
or 2.625V
V_IN = 0V, V_CC = 3.465V
or 2.625V
-5
-150
V_PP
Peak-to-Peak Input Voltage
0.15
V_CMR
Common Mode Input Voltage; NOTE 1, 2
V_EE + 0.5
NOTE 1: Common mode voltage is defined as V_IH.
NOTE 2: For single ended appliations, the maximum input voltage for CLK1, nCLK1 is V_CC + 0.3V.
Maximum
150
5
1.3
V_CC - 0.85
Units
µA
µA
µA
µA
V
V
TABLE 4E. LVPECL DC CHARACTERISTICS, TA = -40°C TO 85°C
Symbol Parameter
V_OH
Output High Voltage; NOTE 1
V_OL
Output Low Voltage; NOTE 1
V_SWING Peak-to-Peak Output Voltage Swing
NOTE 1: Outputs terminated with 50Ω to V_CCO - 2V.
Test Conditions
Minimum
V_CCO - 1.4
V_CCO - 2.0
0.6
Typical
Maximum
V_CCO - 0.9
V_CCO - 1.7
1.0
Units
V
V
V
813001AGI
www.icst.com/products/hiperclocks.html
4
REV. A SEPTEMBER 2, 2005