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HCD371 Datasheet, PDF (1/1 Pages) Golledge Electronics Ltd – OCXO CMOS Output Low Height | |||
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OCXO CMOS Output Low Height
HCD371
2011/65/EU
36.10 (max)
0.50
0.80Ã
17.80
25.40
15.5
(max)
5.00
3
4
8.90
2
8.90
1
5
BOTTOM VIEW
27.20 (max)
15.00
PIN CONNECTION
1 Freq adjustment
2 Ref voltage out
3 Supply
4 RF output
5 Ground & case
Features
ï Low height compact package
ï Temperature stability down to 5ppb
ï Single 12Vâsupply (15v or 18Vâoptional)
ï Standard European IEC CO-08 pin-out
ï Custom options available
Specifications
Parameters
Frequency range: 5.0 ~ 20.0MHz
Product
HCD371
ï®
Ageing per day (at despatch):
<â±1x10-9
ï°ï
<â±5x10-10
ï®ï
<â±2x10-10
ï°ï
Frequency stability:
<â±5x10-8 per year
ï®ï
<â±1x10-9 per 10% change in VDD
ï®
Allan deviation (ADEV), 1 sec:
<â±1x10-11
ï®ï
Temperature stability: < ±2x10-8
ï°ï
< ±1x10-8
ï®ï
< ±5x10-9
ï°ï
Operating temperature range:
0 to +50°C
ï°ï
-10 to +60°C
ï°ï
-20 to +70°C
ï®ï
Storage temperature range:
-40 to +90°C
ï®
Output waveform:
CMOS / TTL compatible
ï®
Frequency adjustment:
±5x10-7 (typ) over +0.5 to +7.0V
ï®
(sufficient for 10 years ageing min)
Stabilised +7.0V supply provided
Supply voltage (VDD):
+12V (±0.5V)
ï®ï
+15V (±0.5V)
ï°ï
+18V (±0.5V)
ï°ï
Power consumption:
5.0W max at switch on
ï®
1.2W typ when stabilised at 25°C
ï®
Warm up:
<â±1x10-8 after 10mins at +20°C
ï®
Phase noise (@ 10.0MHz):
<â-125 dBc/Hz @â10Hz
ï®
<â-135 dBc/Hz @â100Hz
ï®
<â-150 dBc/Hz @â1kHz
ï®
<â-155 dBc/Hz @â10kHz
ï®
<â-155 dBc/Hz @â50kHz
ï®
Harmonics: < -30dB wrt carrier
ï®
Shock:
IEC 68-2-27 Test Ea
50G for 11ms
ï®
Vibration:
IEC 68-2-06 Test Fc
10-55Hz, 1.5mm. 55-500Hz, 10G
ï®
ï® Standard. ï° Optional - Please specify required code(s) when ordering
Option
Codes
D
E
F
P
R
S
A
C
F
N
P
R
Ordering Information
Part No, or product name + option codes + frequency
eg: HCD371/DPFN 10.0MHz
HCD371/ERFN 5.0MHz
Option code X (eg HCD371/X) denotes a custom specification.
Tel: +44 1460 256 100
11 Mar 2016
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
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