Preliminary Technical Information

AD6426

This Information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog Devices assumes no

obligation regarding future manufacture unless otherwise agreed to in writing. No responsibility is assumed by Analog Devices for its use; nor for any

infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent

rights of Analog Devices.

Revision Preliminary 2.3 (June 9, ´98)

- 32 -

Confidential Information

SPECIFICATIONS

General

Parameter

Min

Typ

Max

Units

Comments

-25

+85

°C

2.4

3.3

Volt

TBD

mA

TBD

mA

13

MHz

0.250

sine wave, ac-coupled

19.5

k

Ω

sine wave, ac-coupled

Logic Inputs

Volt

0.8

Volt

-10

10

µA

TBD

pF

Logic Outputs

0.4

-10

10

µA

-10

10

µA

Note:

The input impedance of the clock buffer is a function of the voltage and waveform of the clock input signal. For sinusoidal input

Ω] = V

× 78

ABSOLUTE MAXIMUM RATINGS

VDD to GND ............................................. -0.3V to + TBD V

Digital I/O Voltage to GND ................... -0.3V to VDD + 0.3V

Operating Temperature Range ........................ -25°C to +85°C

LQFP Package

Storage Temperature Range .......................... -65°C to +150°C

Maximum Junction Temperature ................................ +150°C

Lead temperature, Soldering

Vapor Phase (60 sec)........................................... +215°C

Infrared (15 sec).................................................. +220°C

PBGA Package

Storage Temperature Range .......................... -65°C to +150°C

Maximum Junction Temperature ................................ +150°C

Lead temperature, Soldering

Vapor Phase (60 sec)........................................... +215°C

Infrared (15 sec).................................................. +220°C

Note:

Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those listed in the operational sections is not implied. Exposure to absolute maximum rating

ESD SUSCEPTIBILITY

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 volts, which

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

Although this device features proprietary ESD protection circuitry, permanent damage may still occur

on this device if it is subjected to high energy electrostatic discharges. Therefore, proper precautions

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

WARNING!

ESD SENSITIVE DEVICE