Datasheet > 844003AGIT

844003AGIT

更新时间： 2023-01-03 06:04:09

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
14页	194K
描述
PLL/Frequency Synthesis Circuit

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844003AGIT 数据手册

PRELIMINARY

ICS844003I

Integrated

Circuit

Systems, Inc.

FEMTOCLOCKS™ C RYSTAL-TO-LVDS

FREQUENCY SYNTHESIZER

ABSOLUTE MAXIMUM RATINGS

SupplyVoltage, V

4.6V

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.

Inputs, V

-0.5V to V_DD+ 0.5V

Outputs, I_O

Continuous Current

Surge Current

10mA

15mA

PackageThermal Impedance, θ

70°C/W (0 lfpm)

-65°C to 150°C

StorageTemperature, T

STG

TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V_DD= V_DDA= V_{DDO_A}= V_{DDO_B}= 3.3V 5ꢀ, TA = -40°C TO 85°C

Symbol Parameter Test Conditions Minimum Typical Maximum Units

V_DD

Core Supply Voltage

Analog Supply Voltage

3.135

3.3

3.465

V_DDA

V_{DDO_A, B}Output Supply Voltage

I_DD

Power Supply Current

Analog Supply Current

Output Supply Current

I_DDA

I_{DDO_A, B}

TABLE 4B. LVCMOS / LVTTL DC CHARACTERISTICS, V_DD= V_DDA= V_{DDO_A}= V_{DDO_B}= 3.3V 5ꢀ, TA = -40°C TO 85°C

Symbol Parameter

Test Conditions

Minimum Typical Maximum Units

V_IH

V_IL

Input High Voltage

Input Low Voltage

TEST_CLK, MR, FB_DIV

V_DD+ 0.3

0.8

-0.3

V_DD= V_IN= 3.465V

150

µA

DIV_SELA1, DIV_SELB0

DIV_SELB1, DIV_SELA0,

VCO_SEL, XTAL_SEL,

OEA, OEB

Input

High Current

I_IH

_DD= V_IN= 3.465V

µA

TEST_CLK, MR, FB_DIV

DIV_SELA1, DIV_SELB0

V_DD= 3.465V, V_IN= 0V

-5

µA

Input

Low Current

I_IL

DIV_SELB1, DIV_SELA0,

VCO_SEL, XTAL_SEL,

OEA, OEB

_DD= 3.465V, V_IN= 0V

-150

844003AGI

www.icst.com/products/hiperclocks.html

REV.C APRIL 12, 2006

1 2 3 456 7 8...14

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