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HCD680/ETFT20.0MHZ PDF预览

HCD680/ETFT20.0MHZ

更新时间: 2024-11-06 19:37:43
品牌 Logo 应用领域
GOLLEDGE 机械振荡器
页数 文件大小 规格书
1页 42K
描述
Sine Output Oscillator, 20MHz Nom

HCD680/ETFT20.0MHZ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
风险等级:5.64老化:0.0005 PPM/DAY
频率调整-机械:NO频率稳定性:0.003%
频率稳定性-电压:0.001 ppm输入功率:1.2 W
安装特点:THROUGH HOLE MOUNT偏移频率:1 kHz
标称工作频率:20 MHz最高工作温度:70 °C
最低工作温度:-20 °C振荡器类型:SINE
输出阻抗:50 Ω输出电平:1.416 V
烘炉供电电压:24V相位噪声:-155 dBc/Hz
物理尺寸:50.8mm x 50.8mm x 24.5mm最大供电电压:24.5 V
最小供电电压:23.5 V标称供电电压:24 V
表面贴装:NO预热功率:5 W
最长预热时间:8 MinuteBase Number Matches:1

HCD680/ETFT20.0MHZ 数据手册

  
OCXO Sine Output High Performance  
HCD6 8 0  
Specifications  
Product  
HCD680  
Option  
Codes  
Parameters  
Frequency range: 5.0 ~ 20.0MHz  
Ageing per day (at despatch):  
< 1x10-9  
< 5x10-10  
< 2x10-10  
˿
D
E
F
Frequency stability:  
< 1x10-7 per year (option D)  
< 2x10-8 per year (option F)  
˿
˿
< 1x10-9 per 10% change in V  
DD  
< 5x10-10 per 10% change in load  
Temperature stability:  
< 1x10-8  
< 5x10-9  
< 3x10-9  
˿
R
S
T
24.50  
(max)  
Operating temperature range:  
-10 to +60°C  
0.50  
˿
˿
C
F
G
-20 to +70°C  
-40 to +70°C  
5.60  
1.00Ø  
Storage temperature range:  
-40 to +90°C  
40.64  
Output waveform:  
Sine wave, 7dBm (±1dBm) into 50  
4
5
˿
Other options to +13dBm max  
specify  
Frequency adjustment:  
±5x10-7 (typ) over +0.5 to +7.0V  
(sufficient for 10 years ageing min)  
Stabilised +7.0V supply provided  
50.80  
40.64  
Supply voltage (VDD):+12V (±0.5V)  
+24V (±0.5V)  
˿
˿
N
T
Other options from 12~30V  
specify  
3
2
1
Power consumption:  
5.0W max at switch on  
1.2W typ when stabilised at 25°C  
50.80  
BOTTOM VIEW  
Warm up:  
< 1x10-8 after 8mins at +20°C  
PIN  
1
CONNECTION  
VOLTAGE CONTROL  
Allan deviation (ADEV), 1 sec:  
< 5x10-13 (5.0MHz)  
Freq adjustment  
Ref voltage out  
RF output  
2
1
2
10k multi-turn  
1k  
< 1x10-12 (10.0MHz)  
3
Close-in phase noise (@ 5.0MHz):  
< -110 dBc/Hz @ 1Hz, <-135 @ 10Hz  
< -123 dBc/Hz @ 1Hz, <-140 @ 10Hz  
< -150 dBc/Hz @ 100Hz  
4
Ground  
˿
4
5
Supply  
Scale 1:1  
Z
Z
Features  
« Temperature stability down to 3ppb  
Close-in phase noise (@ 10.0MHz):  
< -95 dBc/Hz @ 1Hz, <-130 @ 10Hz  
< -108 dBc/Hz @ 1Hz, <-135 @ 10Hz  
< -145 dBc/Hz @ 100Hz  
˿
« Single 12V supply (12V ~ 30V optional)  
« Standard US footprint & pin-out  
Far-out phase noise (all freqs):  
< -155 dBc/Hz @ 1kHz  
< -157 dBc/Hz @ 10kHz  
< -157 dBc/Hz @ 100kHz  
« Best in classclose-in phase noise option  
Harmonics:  
< -30dB wrt carrier  
 Standard. ˿ Optional - Please specify required code(s) when ordering  
Standard Models  
Ordering Information  
Freq  
Specification  
Ageing  
per day  
Temperature  
stability  
Part No  
Part No, or product name + option codes + frequency  
eg: HCD680/FTFN 10.0MHz  
Option code X (eg HCD680/X) denotes a custom specification.  
10.0MHz HCD680/DRFN < 1x10-9  
10.0MHz HCD680/FTFN < 2x10-10 < 3x10-9 -20+70°C MP02425  
< 1x10-8 -20+70°C MP02424  
Tel: +44 1460 256 100  
Fax: +44 1460 256 101  
E-mail: sales@golledge.com  
Web: www.golledge.com  
04 May 2011  

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