Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com

Crystal Clock Oscillators (XO’s)

Electrical Performance

Frequency:

15 MHz to 200 MHz

Package Size:

13.97 x 8.89 x 4.49mm (0.55” x 0.35” x 0.177”)

3.3 Vdc ±5%, 5 Vdc ±5%

Supply Current:

<65 mA

Output Type:

Complementary PECL

Output Level:

<1 ns (20% to 80%)

Symmetry (Duty Cycle):

50/50 ±5%

Temperature Stability:

C-205 = ±20 ppm

over

0°C to +70°C

C-325 = ±32 ppm

over

0°C to +70°C

C-505 = ±50 ppm

over

0°C to +70°C

F-505 = ±50 ppm

over

-40°C to +85°C

F-104 = ±100 ppm

over

-40°C to +85°C

Aging:

<20 ppm for 10 years

Jitter (12 kHz - 20 MHz bw):

0.5 ps rms typical, <1ps rms @ 155.52 MHz

Storage Temperature:

-55°C to +125°C

Parameter

Characteristics

1. Power supply bypass is required and a 0.1uF in parallel with a 0.01uF high frequency capacitor is recommended.

2. Transition times are measured from 20% to 80% of a full 10K ECL level swing.

Description:

Low jitter capable, PECL output XO in a 14 mm x

9 mm SMD package.

Features

• Output Frequencies from 15 MHz to 200 MHz

• +3.3 or +5 volt options

• Small 14 mm x 9 mm J-type Package

• Complementary PECL Output

• Low phase noise and custom options

• 0/70°C or -40/85°C operating temperature

• Enable/Disable

72

8798_AA's Vectron

05/30/02

3:11 PM

Page 72