8487 datasheet(2/4 Pages) VECTRON

2 / 4 page

Part Number:

8465

(Stratum 3)

Frequency:

Stability vs Temperature:

vs Drift (24 hours):

Stability vs Supply:

±280 ppb

±40 ppb

±10 ppb

±1 ppb

Initial Accuracy @ +25ºC:

±1.5 ppm

Power Draw:

<5W peak at turn on, <1.25W stabilized @ +25ºC

Supply Voltage:

+5.0 Vdc ±5%

Output:

HCMOS

Symmetry (at 50% Vdd):

60/40 to 40/60, maximum

Rise/Fall Time (10-90%):

<10 nanoseconds

Short Term (Allan Variance):

1x10-11 / second

Thermal Shock:

-55ºC to +85ºC per MIL-STD-202 Method 107 Condition A

Seal:

MIL-STD-202, Method 112, Condition D

Phase Noise:

(TYPICAL)

Offset

Phase Noise

100 Hz

-130 dBc/Hz

1k Hz

-145 dBc/Hz

10k Hz

-150 dBc/Hz

100k Hz

-150 dBc/Hz

Shock:

30G, 11 ms per MIL-STD-202, Method 213, Condition J

Vibration - Sine:

MIL-STD-202, Method 204, Condition A except 5G to 500 Hz

Size:

1.00" x 1.00" x 0.52" (25.40mm x 25.40mm x 13.20mm )

8466

(Stratum 3E)

±2 ppb per % change in Voltage

Aging:

<4 ppm

for 20 years

<2 ppm

for 20 years

Operating Temp Range:

-40ºC to +85ºC

12.800 MHz

Storage Temperature:

-55oC to +85oC

±10 ppb

±1 ppb

8487

(Stratum 3E)

<2 ppm

for 20 years

0ºC to +70ºC

12.800 MHz

8488

(Stratum 3)

±280 ppb

±40 ppb

12.800 MHz

<4 ppm

for 20 years

0ºC to +70ºC

±10 ppb

±1 ppb

509

(Stratum 3E)

<2 ppm

for 20 years

-20ºC to +75ºC

12.800 MHz

Vectron International 267 Lowell Road, Hudson, NH 03051

Tel: 1-88-VECTRON-1

Fax: 1-888-FAX-VECTRON

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