ICS844003I-01 Datasheet, PDF (5/12 Pages) Integrated Circuit Systems – FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS844003I-01
FEMTOCLOCKS™ CRYSTAL-TO-LVDS
FREQUENCY SYNTHESIZER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
Inputs, V_I
Outputs, I
O
Continuous Current
Surge Current
Package Thermal Impedance, θ_JA
Storage Temperature, T_STG
4.6V
-0.5V to V_DD + 0.5V
10mA
15mA
70°C/W (0 lfpm)
-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 4A. POWER SUPPLY DC CHARACTERISTICS, V_DD = V_DDA = V_{DDO_A} = V_{DDO_B} = 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
V_DD
V_DDA
V_{DDO_A, B}
I_DD
I_DDA
I_{DDO_A, B}
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power Supply Current
Analog Supply Current
Output Supply Current
3.135
3.3
3.465
3.135
3.3
3.465
3.135
3.3
3.465
102
10
50
Units
V
V
V
mA
mA
mA
TABLE 4B. LVCMOS / LVTTL DC CHARACTERISTICS, V_DD = V_DDA = V_{DDO_A} = V_{DDO_B} = 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
V_IH
Input High Voltage
V_DD = 3.3V
2
V_IL
Input Low Voltage
V_DD = 3.3V
-0.3
TEST_CLK, MR, FB_DIV
V_DD = V_IN = 3.465V
I_IH
Input
DIV_SELB0, DIV_SELB1,
High Current ^{DIV_SELA0, DIV_SELA1,}
VCO_SEL, XTAL_SEL,
V_DD = V_IN = 3.465V
CLK_ENA, CLK_ENB
TEST_CLK, MR, FB_DIV V_DD = 3.465V, V_IN = 0V
-5
I
IL
Input
DIV_SELB0, DIV_SELB1,
Low Current ^{DIV_SELA0, DIV_SELA1,}
VCO_SEL, XTAL_SEL,
V_DD = 3.465V, V_IN = 0V
-150
CLK_ENA, CLK_ENB
V_DD + 0.3
0.8
150
5
Units
V
V
µA
µA
µA
µA
844003AGI-01
www.icst.com/products/hiperclocks.html
5
REV. A MAY 31, 2005