5秒后页面跳转
DFOS4-LH20.000MHZES3 PDF预览

DFOS4-LH20.000MHZES3

更新时间: 2023-06-15 00:00:00
品牌 Logo 应用领域
西迪斯 - CTS /
页数 文件大小 规格书
1页 53K
描述
Oscillator,

DFOS4-LH20.000MHZES3 数据手册

  
S U R F AC E M O U N T S T R AT U M I I I & I I I E O C X O  
T Y P E S D F O S 4 - K H ( 5 V ) & D F O S 4 - L H ( 3 . 3 V )  
2.5  
FEATURES  
10 to 20 MHz  
Stratum IIIE compliant over 0 to 70°C  
20.4  
20.4  
Stratum III compliant over -40 to 85°C  
APPLICATIONS  
25.4 0.2  
22.2 0.5  
23.6  
Stratum III & Stratum IIIE  
Function  
Vcc  
Output  
GND  
N.C.  
N.C.  
DFO S4  
1
2
3
7
6
H = 11mm  
1
2
3
4
5
5
4
4.0  
TYPE  
Frequency Range  
Standard frequencies  
DFO S4-KH  
DFO S4-LH  
10 to 20 MHz  
12.8, 16.384, 19.44 & 20 MHz  
ELECTRICAL SPECIFICATIONS  
supply voltage  
5 V 5 %  
3.3 V 5 %  
supply current (no load) @ 25°C  
supply current during warm up  
250 mA  
500 mA  
300 mA  
800 mA  
output load  
HCMOS 15 pF or 2 TTL  
40/60...60/40 %  
10 ns  
HCMOS 15 pF or 2 TTL  
40/60...60/40 %  
10 ns  
duty cycle @ 2.5 V  
rise & fall times (10 to 90%)  
high/low levels  
4.5 V/0.5 V  
2.7 V/0.5 V  
SSB phase noise (1 Hz BW)  
(typical @ 12.8MHz)  
@
1 Hz  
-95 dBc/Hz  
-120 dBc/Hz  
-140 dBc/Hz  
-145 dBc/Hz  
-95 dBc/Hz  
-120 dBc/Hz  
-140 dBc/Hz  
-145 dBc/Hz  
@ 10 Hz  
@ 100 Hz  
@ 1 kHz  
warm up time to reach 1 x 10E-7  
5 min @ 25°C ref @ 1 hr frequency  
5 min @ 25°C ref @ 1 hr frequency  
FREQUENCY STABILITY  
temperature  
range  
detailed tolerances after 30 days of operation  
Holdover  
stability  
model  
code  
stability versus:  
temperature Vcc 5 %  
overall  
stability  
24 hrs  
drift  
calibration  
@ 25°C  
type  
ageing  
Telcordia GR-1244 CORE Stratum III/IIIE or ITU-T G.813 option 1  
3.5  
ppm/  
15 years 15 years  
3.5 4.6  
ppm/ ppm/  
4.6  
-20 to 70°C CS3  
-40 to 85°C ES3  
0.28  
ppm  
1 x  
10E-8  
0.37  
ppm  
4 x  
10E-8  
5 x  
10E-7  
ppm/  
all types  
1 x  
10E-8  
2.5 x  
10E-9  
12 x  
10E-9  
1 x  
10E-9  
5 x  
10E-7  
0 to 70°C BS3E  
15 years 15 years  
DEFINITIONS  
24 hours drift  
24 hours holdover mode  
GR-1244-CORE  
Over full temperature range and Vcc 1 % (CS3 & ES3), and Vcc 0.25 % (BS3E)  
ORDERING CODE  
Example  
type + option code + frequency + model code  
DFO S4-LH 20 MHz BS3E  
TYPE  
DFO S4 SIII  
REVISION  
00  
CHECKED  
NE  
DATE  
25.05.2007  
PAGE  
xx  

与DFOS4-LH20.000MHZES3相关器件

型号 品牌 获取价格 描述 数据表
DFOS4-S10.000MHZD5/12 CTS

获取价格

Oscillator,
DFOS4-S10MHZD5/12 CTS

获取价格

Sine Output Oscillator, 10MHz Nom, SMD, 7 PIN
DFP VISHAY

获取价格

Thick Film Resistor Networks, Flat Pack
DFP09P-H AUK

获取价格

D Type Connector, 9 Contact(s), Male, 0.109 inch Pitch, IDC Terminal, Hole .112-.124, Rece
DFP09PK AUK

获取价格

D Type Connector, 9 Contact(s), Male, 0.109 inch Pitch, IDC Terminal, Hole .112-.124, Rece
DFP09S AUK

获取价格

D Type Connector, 9 Contact(s), Female, 0.109 inch Pitch, IDC Terminal, Hole .112-.124, Pl
DFP1000 ARTESYN

获取价格

Dual output 1000 Watt AC/DC PFC front-end for distributed power architectures
DF-P-12A-M-A HITACHI

获取价格

Data Line Filter, 1 Function(s),
DFP14 VISHAY

获取价格

Thick Film Resistor Networks Flat Pack, 11, 12 Schematics
DFP1411 VISHAY

获取价格

Thick Film Resistor Networks Flat Pack, 11, 12 Schematics