Datasheet > GDW576

GDW576

更新时间： 2024-09-13 07:01:15

品牌	Logo	应用领域
EUROQUARTZ		石英晶振压控振荡器
页数	文件大小	规格书
1页	225K
描述
7 x 5 x 1.8mm SMD VCXO

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数据手册

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GDW576 数据手册

QUARTZ

EURO

GDW576 LVDS VCXO

7 x 5 x 1.8mm SMD VCXO

Frequency range 750kHz to 800MHz

LVDS Output

Supply Voltage 3.3 VDC

Phase jitter 2.35ps typical

Pull range from ±30ppm to ±150ppm

DESCRIPTION

OUTLINE & DIMENSIONS

GDW576 VCXOs are packaged in a 6 pad 7 x 5mm SMD package.

Typical phase jitter for GDW series VCXOs is 2.35ps. Output is LVDS.

Applications include phase lock loop, SONET/ATM, set-top boxes,

MPEG , audio/video modulation, video game consoles and HDTV.

SPECIFICATION

Frequency Range:

Supply Voltage:

750kHz to 800.0MHz

3.3 VDC ±5%

Output Logic:

LVDS

RMS Period Jitter:

Peak to Peak Jitter:

Phase Jitter:

4.3ps typical

27.0ps typical

2.35ps typical

Initial Frequency Accuracy:

Tune to the nominal frequency

with Vc= 1.65 ±0.2VDC

1.4 Volts typical

Output Voltage HIGH (1):

Output Voltage LOW (0):

Pulling Range:

Control Voltage Range:

Temperature Stability:

Output Load:

1.1 Volts typical

From ±30ppm to ±150ppm

1.65 ±1.35 Volts

See table

50W into Vdd or Thevenin equiv.

0.5ns typ., 0.7ns max.

20% Vdd to 80% Vdd

50% ±5%

Rise/Fall Times:

Duty Cycle:

(Measured at Vdd-1.3V)

10ms maximum, 5ms typical

55mA typical, 60mA maximum

(At 202.50MHz)

Start-up Time:

Current Consumption:

Static Discharge Protection:

Storage Temperature:

Ageing:

Enable/Disable:

RoHS Status:

2kV maximum

-55° to +150°C

±2ppm per year maximum

See table

Fully compliant

PART NUMBERING

Example: 3GDW576B-80N-60.000

FREQUENCY STABILITY

Supply Voltage

3 = +3.3V

Series Designator

GDW576

Temp. Range

Stability Code Stability ±ppm

100

0°~+70°C

-40°~+85°C

Stability over temperature range

(See table)

Pullability in ±ppm

Pullability determinator

N = minimum

100

If non-standard frequency stability is required

Use ‘I’ followed by stability, i.e. I20 for ±20ppm

M = maximum

T = Typical

Frequency in MHz

ENABLE/DISABLE FUNCTION

Tristate Pad

Status

Output Status

Not connected LVDS and Complimentary LVDS enabled

Below 0.3Vdd Both outputs are disabled (high impedance)

(Ref. to ground)

Both outputs are enabled

Above 0.7Vdd

(Ref. to ground)

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk

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