Datasheet > 621505

621505

更新时间： 2024-01-07 20:55:53

品牌	Logo	应用领域
SPECTRUM		振荡器
页数	文件大小	规格书
2页	80K
描述
PHASE LOCKED OSCILLATOR

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中文翻译

获取价格

技术参数
数据手册

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621505 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.69	Is Samacsys：	N
最大谐波电平：	-20 dBc	安装特点：	CHASSIS MOUNT
偏移频率：	1 kHz	标称工作频率：	800 MHz
最高工作温度：	70 °C	最低工作温度：	-20 °C
振荡器类型：	MECHANICAL TUNED DRO OSCILLATOR	输出功率：	12 dBm
相位噪声：	-132 dBc/Hz	物理尺寸：	76.2mm x 50.8mm x 12.7mm
功率变化：	1 dB	最大压摆率：	125 mA
标称供电电压：	15 V	表面贴装：	NO
Base Number Matches：	1

621505 数据手册

PHASE LOCKED OSCILLATOR

MODEL 621505 (800 MHz)

Features

! Low Phase Noise: -137 dBc/Hz @ 100 kHz

! Low Spurious: -70 dBc Typical

! External Reference: 100 MHz

! Environmental Screening Available

Specifications

Description

CHARACTERISTIC

TYPICAL

Ta= 25 ºC

800 MHz

MIN/MAX

Ta = -20 ºC to +70 ºC

800 MHz

Spectrum Microwave’s Series 600 Phase Locked

Oscillators use a High “Q” Coaxial Resonator in

the resonant circuit. The circuit is lightly loaded to

obtain the lowest phase noise possible.

Frequency

Output Power (dBm)

Variation Over

Temperature (dBm)

+13

+12

+/- 0.75 dBm

-70

+/- 1 dBm

-60

Spurious (dBc)

The resonator is soldered to a printed circuit

board and well grounded to minimize modulation

sidebands during shock and vibration.

Phase Noise (dB)

-109 dBc/Hz @ 100 Hz

-132 dBc/Hz @ 1 kHz

-134 dBc/Hz @ 10 kHz

-132 dBc/Hz @ 30 kHz

-137 dBc/Hz @ 100 kHz

-148 dBc/Hz @ 1 MHz

Buffer amplifiers are used to provide isolation

from load VSWRs; Regulators filter noise on

the DC input voltage.

VSWR

1.5

-25

2.0

-20

Harmonics (dBc)

External Reference

(MHz)

Internal reference models are also available.

A lock indicator circuit is provided to signal an

out-of-lock condition.

Lock Indicator

TTL (High=Locked)

-55 ºC

TTL (Low=Unlocked)

+125 ºC

StorageTemperature

Supply Power DC

120

125

Spectrum Microwave, Inc.

www.SpectrumMicrowave.com

2707 Black Lake Place Phila, Pa. 19154

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

Rev.

9/19/08

中文翻译

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