OCXOVSTD12.8MHZ [MICROCRYSTAL]
HC-MOS output Up to 54 MHz stratum 3 compliant;型号: | OCXOVSTD12.8MHZ |
厂家: | MICORO CRYSTAL SWITZERLAND |
描述: | HC-MOS output Up to 54 MHz stratum 3 compliant |
文件: | 总2页 (文件大小:311K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
OCXOST family package Dil 14
HC-MOS output Upto54 MHz STrꢀTUM 3 compliant
DIMENSIONS
Package:
Pin out
Pin 1 = GND
Pin 7 = GND
Pin 8 = Fout
Pin 14 = Vdd
20.20
0.46
15.24
10.7
1
7
8
14
All dimensions in mm typical
roHScompliant:
DESCrIPTION:
Oven contꢁol quaꢁtz cꢁystal oscillatoꢁ
Fundamental mode fꢁequency
High shock and vibꢁation ꢁesistance
Wide tempeꢁatuꢁe ꢁange
Low aging (sealed undeꢁ vaccum)
Customeꢁ specification on ꢁequest
Veꢁy fast waꢁm up
This DIL 14 package has been specially designed for the applications:
- Digital switching
- Telecom transmission
- Sonet / SDH / DWDM / FDM/36 / WIMAX
- Airbone equipments
- Instrumentation
- Radio Transceiver
- Battery operated systems
Low poweꢁ consumption
Swiss made quality
The OCXO are supplied on trays (50 pcs/tray).
ELECTrICꢀL
Fꢁequency veꢁsus tempeꢁatuꢁe
D: 0 to +70°C
see table 1
(without air flow)
CHꢀrꢀCTErISTICS ꢀT 25°C
ΔF/F
ΔF/F
C: -40 to +85°C
Fꢁequency long teꢁm aging
15 years, Overall Frequency Stability
< ± 4.6
ppm
Frequency calibration (pin 1 to GND) ΔF/F
≤ ± 1
3.3 / 5
ppm
V
Supply voltage
Vdd
Idd
Input current
see table 2
HC MOS compatible
45 / 55
Output signal
Symmetry at Vdd/2
Rise & fall time (without load)
Level "0" & "1"
%
ns
V
≤7
<0.4> Vcc-0.5
<5
Start-up time
t
ms
pF
ppb
V
Load min / max
3/47
Frequency stability versus load ± 10% ΔF/F
≤ ± 10
Vdd
3.3
5
Warm-up within ± 0.1 ppm at 25°C
t
120
60
s
Stability versus Vdd
ΔF/F
≤ ± 0.1
ppm
Short term stability 0.1 to 30s
5E-11 typ at 1s
Tau
< 5
E-10
Phase noise typical at 10 MHz
Static conditions
BW = 1Hz
10Hz
-100
-130
-140
-145
dBc/
Hz
100Hz
1 kHz
10 kHz
TꢀꢂLE 1: Vdd = 3.3V
Opeꢁating
Vdd = 3.3V ± 0.15V
Tempeꢁatuꢁe ꢁange
D
C
=
0 to +70°C
< ± 280 ppb
< 560 ppb peak to peak
= -40 to +85°C
TꢀꢂLE 1: Vdd = 5V
Opeꢁating
Vdd = 5V ± 0.2V
Tempeꢁatuꢁe ꢁange
D
C
=
0 to +70°C
≤ ± 280 ppb
< 560 ppb peak to peak
= -40 to +85°C
TꢀꢂLE 2: Idd
Tempeꢁatuꢁe
Vdd = 3.3V
Vdd = 5V
+25°C
-20°C
≤ 120 mA
≤ 170 mA
≤ 80 mA
≤ 120 mA
start-up current at +25°C
30 s
10s
≤ 300mA, duration
STꢀNDꢀrD FrEQUENCIES:
Fꢁequency «MHz»
12.8
20
25.6
40
51.2
Other frequencies from 10 kHz up to 54 MHz on request
ENVIrONMENTꢀL
Storage temp. range
Vibration resistance
Shocks resistance
-55 to +125°C
10 to 2000Hz / 20g
5000g / 0.3ms / ½ sine
CHꢀrꢀCTErISTICS:
TErMINꢀTIONS ꢀND
PrOCESSING:
+235°C / 10s max
+260°C / 5s max
Pins soldering
SMD version option D1 or D2
see application notes
Dil 14.4 pins GND to case
height = 8mm
PrODUCT DESCrIPTION ꢀND
OrDErING INFOrMꢀTION:
OCXO V ST C 20MHz
XXX
W
V
= Vdd 3.3V
= Vdd 5V
ST
= Stratum 3
D
C
X
= 0 to +70°C
= -40 to +85°C
= custom
customer
spec N°
Frequency
A unique part number will be generated for each product specification, i.e:
20xxxx-EA00
Please contact us.
(in ESD plastic tray)
Micro Crystal AG
Mühlestrasse 14
CH-2540 Grenchen
Switzerland
Tel.
Fax
sales@microcrystal.com
www.microcrystal.com
+41 32 655 82 82
+41 32 655 80 90
Version 15/02.2015
相关型号:
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