OCXO Sine Output High Performance
OBSOLETE - DO NOT USE
Specifications
HCD760
Product
HCD760
Parameters
Frequency range:
5.0 ~ 20.0MHz
Option
Codes
PHOTO NOT AVAILABLE
Ageing per day (at despatch):
< ±2x10
-10
< ±1x10
-10
Frequency stability:
< ±1x10
-8
per year
-10
per 5% change in V
< ±2.5x10
DD
< ±5x10
-10
per 10% change in load
F
G
51.00 (max)
Short term stability:
< ±1x10
-12
over 1 sec
Temperature stability:
31.00
(max)
< ±1x10
-8
< ±5x10
-9
< ±3x10
-9
< ±1x10
-9
R
S
T
V
A
C
F
G
1.00Ø
21.00
21.00
5.00
Operating temperature range:
0 to +50°C
-10 to +60°C
-20 to +70°C
-40 to +70°C
Storage temperature range:
-40 to +90°C
3
2
1
Output waveform:
Sine wave, 7dBm (±1dBm) into 50
Other options to +13dBm max
Frequency adjustment:
±2.5x10
-7
(typ) over +0.5 to +7.0V
(sufficient for 10 years ageing min)
Stabilised +7.0V supply provided
Supply voltage (V
DD
):
+12V (±0.5V)
+24V (±0.5V)
Other options from 12~30V
Power consumption:
5.5W max at switch on
1.75W typ when stabilised at 25°C
Warm up:
< ±5x10
-9
after 20mins at +25°C
Scale 1:1
Phase noise (@ 10.0MHz):
< -130 dBc/Hz @ 10Hz
< -140 dBc/Hz @ 100Hz
< -150 dBc/Hz @ 1kHz
< -155 dBc/Hz @ 10kHz
< -155 dBc/Hz @ 50kHz
Harmonics:
Shock:
< -30dB wrt carrier
IEC 68-2-27 Test Ea
50G for 11ms
specify
32.00
41.00
(max)
4
5
N
T
specify
BOTTOM VIEW
PIN
1
2
3
4
5
CONNECTION
Ground
Freq adjustment
Ref voltage out
Supply
RF output
1
3
2
10k multi-turn
1k
VOLTAGE CONTROL
Features
«
«
«
«
Temperature stability down to 1ppb
Single oven & oscillator supply
Standard European pin-out
Custom options available
Vibration:
IEC 68-2-06 Test Fc
10-55Hz, 1.5mm. 55-500Hz, 10G
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Part No, or product name + option codes + frequency
eg:
HCD760/FTFN 10.0MHz
HCD760/GVFN 5.0MHz
Option code X (eg HCD760/X) denotes a custom specification.
Tel:
+44 1460 256 100
12 Apr 2005
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
DSP 与 ARM 处理器
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