HCD661 Datasheet, PDF (1/1 Pages) Golledge Electronics Ltd – OCXO HCMOS Output High Performance

OCXO HCMOS Output High Performance
HCD661
51.00 (max)
0.50
1.00Ø
21.00
3
21.00
2
24.50
(max)
5.60
1
32.00
16.00 ^41.00
(max)
4
5
25.00
BOTTOM VIEW
PIN CONNECTION
1 Ground
2 Freq adjustment
3 Ref voltage out
4 Supply
5 RF output
VOLTAGE CONTROL
3
10k multi-turn
2
1k
1
Features
Scale 1:1
« Temperature stability down to 3ppb
« Single 12V supply (12V ~ 30V optional)
« Standard European pin-out
« Custom options available
Standard Models
Freq
5.0MHz
5.0MHz
10.0MHz
10.0MHz
Specification Ageing
per day
HCD661/DRFN
HCD661/FTFN
HCD661/DRFN
HCD661/FTFN
±1x10^-9
±2x10^-10
±1x10^-9
±2x10^-10
Temperature
stability
±1x10^-8 -20+70°C
±3x10^-9 -20+70°C
±1x10^-8 -20+70°C
±3x10^-9 -20+70°C
Part No
MS06946
MS06948
MS06945
MS06947
Specifications
Parameters
Frequency range: 5.0 ~ 20.0MHz
Product
HCD661
࡯
Ageing per day (at despatch):
< ±1x10^-9
࡯
< ±5x10^-10
Ë¿
< ±2x10^-10
࡯
Frequency stability:
< ±1x10^-7 per year (option D)
Ë¿
< ±2x10^-8 per year (option F)
Ë¿
< ±1x10^-9 per 10% change in V_DD
࡯
< ±5x10^-10 per 10% change in load
࡯
Short term stability:
< ±1x10^-12 over 1 sec (5.0MHz)
࡯
Temperature stability: < ±1x10^-8
࡯
< ±5x10^-9
Ë¿
< ±3x10^-9
࡯
Operating temperature range:
0 to +50°C
Ë¿
-10 to +60°C
Ë¿
-20 to +70°C
࡯
-40 to +70°C
Ë¿
Storage temperature range:
-40 to +90°C
࡯
Output waveform:
HCMOS / TTL compatible
࡯
Frequency adjustment:
±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)
࡯
+15V (±0.5V)
Ë¿
Other options from 12~30V
Ë¿
Power consumption:
5.0W max at switch on
࡯
1.2W typ when stabilised at 25°C
࡯
Warm up:
< ±1x10^-8 after 8mins at +20°C
࡯
Phase noise (@ 10.0MHz):
< -130 dBc/Hz @ 10Hz
࡯
< -140 dBc/Hz @ 100Hz
࡯
< -155 dBc/Hz @ 1kHz
࡯
< -158 dBc/Hz @ 10kHz
࡯
< -160 dBc/Hz @ 50kHz
࡯
Harmonics: < -30dB wrt carrier
࡯
Shock:
IEC 68-2-27 Test Ea
50G for 11ms
࡯
Vibration:
IEC 68-2-06 Test Fc
10-55Hz, 1.5mm. 55-500Hz, 10G
࡯
࡯ Standard. ˿ Optional - Please specify required code(s) when ordering
Option
Codes
D
E
F
R
S
T
A
C
F
G
N
P
specify
Ordering Information
Part No, or product name + option codes + frequency
eg: HCD661/DRFN 10.0MHz
HCD661/FTFN 5.0MHz
Option code X (eg HCD661/X) denotes a custom specification.
Tel: [phone]
21 Nov 2003
Fax: [phone]
E-mail: [e-mail]
Web: www.golledge.com