Datasheet > MDR6100-02500

MDR6100-02500

更新时间： 2024-11-09 12:49:07

品牌	Logo	应用领域
APITECH		振荡器
页数	文件大小	规格书
2页	76K
描述
PHASE LOCKED OSCILLATOR MODEL

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中文翻译

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数据手册

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MDR6100-02500 数据手册

PHASE LOCKED OSCILLATOR

MODEL MDR6100-02500 (2500 MHz)

Features

Description

! Low Phase Noise: -125 dBc/Hz @ 100 kHz

Spectrum Microwave’s Series MDR6100 Phase

! Low Spurious: -80 dBc Typical

! External Reference

! Environmental Screening Available

Locked Oscillators use a Dielectric Resonator in

the resonant circuit. The circuit is lightly loaded to

obtain the lowest phase noise possible.

Specifications¹

The resonator is epoxied to a printed circuit

board and well grounded to minimize modulation

sidebands during shock and vibration.

CHARACTERISTIC

TYPICAL

Ta= 25 ºC

2500

MIN/MAX

Ta = -20 ºC to +65 ºC

2500

Frequency (MHz)²

Mechanical Tuning

Bandwidth (MHz)³

Output Power (dBm)⁴

Variation Over

+/- 10

+13

+/- 10 Min.

+12

Buffer amplifiers are used to provide isolation

from load VSWRs; Regulators filter noise on

the DC input voltage.

Temperature (dBm)

Spurious (dBc)

Phase Noise (dB)⁵

+/- 0.75

+/- 1

-70

-80

Internal reference models are also available.

A lock indicator circuit is provided to signal an

out-of-lock condition.

-109 dBc/Hz @ 1 KHz

-119 dBc/Hz @ 10 KHz

-125 dBc/Hz @ 100 KHz

-141 dBc/Hz @ 1 MHz

VSWR

Harmonics (dBc)

External Reference

1.5

-20

100 MHz

2.0

-15

1 / 200 MHz

Notes:

1. Specifications labeled “min.” or “max.” are guaranteed in a 50 Ohm system over the

specified temperature range.

2. Output frequency must be specified, and it is an integer multiple of the internal crystal

reference frequency.

3. Mechanical tuning of PLO in unlocked mode.

4. Higher output power is available.

5. Phase Noise at offsets <100 kHz is dependent on external reference and can be

approximated as follows: Phase Noise (dB) = 20log(N) +3 dB above the external reference

phase noise, where N = multiple of reference.

6. Other input voltages are available.

Lock Indicator

Supply Power DC⁶

Phase Voltage

Set to (nom.)

Lock Range (min.)

TTL (High=Locked)

TTL (Low=Unlocked)

+12

265

+12

275

+5.0 VDC

+2 to +9 VDC

7. Actual or impending loss of lock.

8. Package must be verified by Spectrum Microwave.

Phase-Lock Alarm

Locked

Transistor Collector (NPN)

Open Vc = 30 VDC max.

Saturated to Ground

Vce = +0.5 VDC max.

Ic = 50 mA max.

Unlocked⁷

Spectrum Microwave, Inc.

www.SpectrumMicrowave.com

2707 Black Lake Place Phila, Pa. 19154

PH: 215-464-4000 FAX: 215-464-4001

Rev.

3/19/09

中文翻译

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