ICS44002AI01 datasheet(3/14 Pages) IDT

3 / 14 page

ICS844002I-01

FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER

IDT™ / ICS™ LVDS FREQUENCY SYNTHESIZER

ICS844002AGI-01 REV. C SEPTEMBER 28, 2007

Absolute Maximum Ratings

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 beyond

those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect product reliability.

DC Electrical Characteristics

Table 3A. Power Supply DC Characteristics, VDD = VDDA = VDDO = 2.5V ± 5%, TA = -40°C to 85°C

Table 3B. LVCMOS/LVTTL DC Characteristics, VDD = VDDA = VDDO = 2.5V ± 5%, TA = -40°C to 85°C

Item

Rating

Supply Voltage, VDD

4.6V

Inputs, VI

-0.5V to VDD + 0.5V

Outputs, IO

Continuous Current

Surge Current

10mA

15mA

Package Thermal Impedance,

73.2

°C/W (0 lfpm)

Storage Temperature, TSTG

-65

°C to 150°C

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VDD

Core Supply Voltage

2.375

2.5

2.625

VDDA

Analog Supply Voltage

2.375

2.5

2.625

VDDO

Output Supply Voltage

2.375

2.5

2.625

IDD

Power Supply Current

IDDA

Analog Supply Current

IDDO

Output Supply Current

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VIH

Input High Voltage

2.5V

1.7

VDD + 0.3

VIL

Input Low Voltage

2.5V

-0.3

0.7

IIH

Input High Current

REF_CLK, MR,

FSEL0, FSEL1,

PLL_SEL, XTAL_SEL

VDD = VIN = 2.625V

150

µA

IIL

Input Low Current

REF_CLK, MR,

FSEL0, FSEL1,

PLL_SEL, XTAL_SEL

VDD = 2.625V, VIN = 0V

-5

µA

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