HCD681/FTGNZ5.0MHZ [GOLLEDGE]
CMOS/TTL Output Clock Oscillator;
| 型号： | HCD681/FTGNZ5.0MHZ |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | CMOS/TTL Output Clock Oscillator |
| 文件： | 总1页 (文件大小：131K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OCXO CMOS Output High Performance
HCD681
Specifications
Product
HCD681
Option
Codes
Parameters
Frequency range:
5.0 ~ 20.0MHz
Ageing per day (at despatch):
<ꢀ1x10-9
D
E
F
<ꢀ5x10-10
<ꢀ2x10-10
Frequency stability:
<ꢀ1x10-7 per year (option D)
<ꢀ2x10-8 per year (option F)
<ꢀ1x10-9 per 10% change in VDD
<ꢀ5x10-10 per 10% change in load
Temperature stability:
< 1x10-8
< 5x10-9
< 3x10-9
< 1x10-9
R
S
T
V
24.50
(max)
0.50
Operating temperature range:
-10 to +60°C
C
F
G
5.60
1.00Ø
-20 to +70°C
-40 to +70°C
40.64
Storage temperature range:
-40 to +90°C
4
5
Output waveform:
CMOS / TTL compatible
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)
N
Other options from 12~30V
specify
Power consumption:
3
2
1
5.0W max at switch on
1.2W typ when stabilised at 25°C
50.80
Warm up:
<ꢀ1x10-8 after 8mins at +20°C
BOTTOM VIEW
Allan deviation (ADEV), 1 sec:
<ꢀ5x10-13 over 1 sec (5.0MHz)
<ꢀ1x10-12 over 1 sec (10.0MHz)
PIN
1
CONNECTION
VOLTAGE CONTROL
Freq adjustment
Ref voltage out
RF output
2
1
2
10k multi-turn
1k
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
Z
Z
4
5
Supply
Features
Close-in phase noise (@ 10.0MHz):
<ꢀ-95 dBc/Hz @ꢀ1Hz, <-130 @ꢀ10Hz
<ꢀ-108 dBc/Hz @ꢀ1Hz, <-135 @ꢀ10Hz
<ꢀ-145 dBc/Hz @ꢀ100Hz
Temperature stability down to 1ppb
Single 12Vꢀsupply (12V ~ꢀ30Vꢀoptional)
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 class” close-in phase noise option
Harmonics:
< -30dB wrt carrier
Standard. Optional - Please specify required code(s) when ordering
Ordering Information
Part No, or product name + option codes + frequency
eg: HCD681/FTFN 10.0MHz
Option code X (eg HCD681/X) denotes a custom specification.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
05 Mar 2013
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