參數(shù)資料
型號(hào)： MDR5100-21000
廠商： SPECTRUM CONTROL INC
元件分類： XO, clock
英文描述： MECHANICAL TUNED DRO, 21000 MHz
文件頁數(shù)： 1/2頁
文件大小： 324K
代理商： MDR5100-21000
CHARACTERISTIC
TYPICAL
Ta= 25
o
C
21
MIN/MAX
Ta = -20
o
C to +65
o
C
21
Frequency (GHz)
2
Mechanical Tuning
Bandwidth (MHz)
3
Supply Power DC
6
+12
mA 265 275
Phase Voltage
Set to (nom) +5.0 VDC
Lock Range (mn.) +2 to +9 VDC
Phase-Lock Alarm Transistor Collector (NPN)
Locked Open Vc = 30 VDC max.
Unlocked
7
Saturated to Ground
Vce = +0.5 VDC max.
Ic = 50 mA max.
+12
PHASE LOCKED OSCILLATOR
MODEL
MDR5100-21000
(21 GHz)
VSWR
Harmonics (dBc)
Lock Indicator
1.5
-20
2.0
-15
Phase Noise (dB)
5
-90 dBc/Hz @ 1 kHz
-100 dBc/Hz @ 10 kHz
-105 dBc/Hz @ 100 kHz
-120 dBc/Hz @ 1 MHz
Spurious (dBc)
-80
-70
Variation Over
Temperature (dBm
+/- 0.75
+/- 1
Output Power (dBm
4
+13
+12
Specifications
1
Features
!
Low Phase Noise: -105 dBc/Hz @ 100 kHz
!
Low Spurious: -80 dBc Typical
!
Internal Reference Design
!
Environmental Screening Available
Spectrum Microwave, Inc.
2707 Black Lake Place Phila, Pa. 19154
www.SpectrumMicrowave.com PH: 215-464-4000 FAX: 215-464-4001
Rev.
10/30/08
Description
Spectrum Microwave’s Series MDR5100 Phase
Locked Oscillators use a Dielectric Resonator in
the resonant circuit. The circuit is lightly loaded to
obtain the lowest phase noise possible.
The resonator is epoxied to a printed circuit
board and well grounded to minimize modulation
sidebands during shock and vibration.
Buffer amplifiers are used to provide isolation
from load VSWRs; Regulators filter noise on
the DC input voltage.
External reference models are also available.
A lock indicator circuit is provided to signal an
out-of-lock condition.
Notes:
1. Specifications labeled “mn.” or “max.” are guaranteed in a 50 Ohmsystemover 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.
7. Actual or impending loss of lock.
8. Package must be verified by SpectrumMicrowave.
TTL (High=Locked)
TTL (Low=Unlocked)
+/- 20
+/- 20 Min.
相關(guān)PDF資料
PDF描述
MDR5100-2500 MECHANICAL TUNED DRO, 2500 MHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MDR5100-2500 制造商:SPECTRUM 制造商全稱:Spectrum Microwave, Inc. 功能描述:PHASE LOCKED OSCILLATOR
MDR5100-4000 制造商:SPECTRUM 制造商全稱:Spectrum Microwave, Inc. 功能描述:PHASE LOCKED OSCILLATOR
MDR5100-6000 制造商:SPECTRUM 制造商全稱:Spectrum Microwave, Inc. 功能描述:PHASE LOCKED OSCILLATOR
MDR5100-8000 制造商:SPECTRUM 制造商全稱:Spectrum Microwave, Inc. 功能描述:PHASE LOCKED OSCILLATOR
MDR-5126 功能描述:通用繼電器 MDR RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:1 Form A (SPST-NO) 觸點(diǎn)電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風(fēng)格:Chassis 觸點(diǎn)材料:
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