ADMC300BST datasheet(5/42 Pages) AD

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ADMC300

–5–

REV. B

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the ADMC300 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage (VDD) . . . . . . . . . . . . . . . . . . –0.3 V to +7.0 V

Supply Voltage (AVDD) . . . . . . . . . . . . . . . . . –0.3 V to +7.0 V

Input Voltage . . . . . . . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V

Output Voltage Swing . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V

Operating Temperature Range (Ambient) . . . – 40

°C to +85°C

ORDERING GUIDE

Temperature

Instruction

Package

Model

Range

Rate

Description

Option

ADMC300BST

–40

°C to +85°C

25 MHz

80-Lead Plastic Thin Quad Flatpack (TQFP)

ST-80

ADMC300-ADVEVALKIT

Development Tool Kit

ADMC300-PB

Evaluation/Processor Board

Parameter

Min

Max

Unit

Serial Ports

Timing Requirements:

tSCK

SCLK Period

tSCS

DR/TFS/RFS Setup before SCLK Low

tSCH

DR/TFS/RFS Hold after SCLK Low

tSCP

SCLKIN Width

Switching Characteristics:

tCC

CLKOUT High to SCLKOUT

0.25 tCK

0.25 tCK + 15

tSCDE

SCLK High to DT Enable

tSCDV

SCLK High to DT Valid

tRH

TFS/RFSOUT Hold after SCLK High

tRD

TFS/RFSOUT Delay from SCLK High

tSCDH

DT Hold after SCLK High

tSCDD

SCLK High to DT Disable

Specifications subject to change without notice.

tSCP

CLKOUT

SCLK

RFSIN

TFSIN

tCC

tSCS

tSCH

tRD

tRH

RFSOUT

TFSOUT

tSCDV

tSCDE

tSCDH

tSCDD

tSCK

Figure 2. Serial Ports

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature (5 sec) . . . . . . . . . . . . . . . . . . . . . . +280

°C

*Stresses greater than those listed above may cause permanent damage to the

device. These are stress ratings only; functional operation of the device at these

or any other conditions greater than those indicated in the operational sections of

this specification is not implied. Exposure to absolute maximum rating conditions

for extended periods may affect device reliability.

WARNING!

ESD SENSITIVE DEVICE

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