ACT

ACT ABRACON

Document overview

• PDF pages: 1

Technical content

Page 1

20.2 x 12.6 x 5.08 mm

FEATURES:

• Hermetically sealed metal package. • TTL output.
• Case ground for EMI protection.
• Tristate Enable/Disable options.

APPLICATIONS:

• Provide clock signals for microprocessors and digital circuits.
• TTL output for low EMI applications.

STANDARD SPECIFICATIONS

PARAMETERS

SPECIFICATIONS

STANDARD SPECIFICATIONS

Package Type

ACT (14 DIP) and AHT (8 DIP)

Frequency Range

(Fo)

500kHz - 70MHz

Operating Temperature (TOPR)

0°C to +70°C (See Options)

Storage Temperature (TSTO)

-55°C to +125°C

(∆F/ Fo)

Frequency Stability

±100ppm max. (See Options)

Supply Voltage

(Vdd)

5Vdc ±10%

30mA max. Fo <_ 25MHz (Without Load)

Input Current

(Idd)

70mA max. Fo ~ 25.01MHz - 70MHz 45/ 55% max. for F <_ 8.0MHz

Duty Cycle or Symmetry (at 1.4 Vdc)

40/ 60% max. for F > 8.0MHz (See Options) 10ns max. for F <_ 30MHz

Rise and Fall Times

(TR / TF)

6ns max. for F> 30MHz (See Options)

Output Load

10TTL max.

Output Voltage

(VOH)

2.4Vdc min.

(VOL)

0.4Vdc max.

Start-up Time

(TOSC)

10ms max.

(VIH) “1” or Open: Oscillation

_ 2.2V

Tristate Function

“0”:Output disabled in high impedance (HiZ) < 0.8V

(Option “-A” ONLY)

(VIL)

Output Disable/ Enable Time

100ns max. (for Option “- A” ONLY)

\* Pin 1 has internal pull-up resistor which allows Pin 1 to be left floating (enable high) Option A Test circuit, waveforms, see appendix B. Recommended handling, see appendix F. Environmental and mechanical specifications, see appendix C. Group 1. Marking, see appendix G. Value added, see appendix D. Application notes, see appendix A. Reflow profile, see appendix E. Packaging, see appendix H.

ORDERING OPTIONS

AXT - Frequency - Temperature - Overall Frequency Stability - Duty Cycle - Tristate - Value Added - Packaging

-S for 45 /55%

C or H

• A Tristate E/D

-T for 47.5 /52.5%

XX.XXXXXMHz

-J for ± 20ppm max

-D for -10°C to + 60°C

-G Gull Wing\*

-R for ± 25ppm max

-E for -20°C to + 70°C

-G2 Gull Wing (AHT)

-K for ± 30ppm max

-F for -30°C to + 70°C

-GHT Gull Wing

-H for ± 35ppm max

-N for -30°C to + 85°C

reflow capable\* -QXX (Trimmed Leads)\*

-C for ± 50ppm max

-L for -40°C to + 85°C

-T Tape and reel -TY tray packing

PIN # PIN #

FUNCTION

ACT AHT

1 1 NC or Tristate E/D

7 4 GND / Case

8 5

Output

14 8

Vdd

ABRACON

®

C O R P O R A T I O N