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Crystal Oscillators
OXLNs, PXLNs OCXOs
OXKs,TXKs PLXs
TCXO VCXO

RF/Microwave Cost-
effective Components

Surface Mounted VCO
MVCO Series SMT VCO
MVCO-M Series SMT VCO
MVCO-S Series SMT VCO
MCRO Series SMT VCO
PLL Synthesizer Series
MPLL-A series
MPLL-C series
MPLL-D series
MPLL-BW series
MPLL-E series
MPLL-1000E-250k
Fixed Frequency PLL
Synthesizer
MPS-A series
MPS-D series
MPS-BT series
MPS3500BL-100M
MPS-185.5/169/329.025F3-HU
MPS11000-100M
Coaxial Output PLL 
Synthesizer
HMPLL-L series
HMPS-L series
HMPS-MT

High Reliability
RF/Microwave HIC
 
RF/Microwave Filters
Amplifiers
RF/MicrowaveSwitches
Power Combiners/Splitters
Miniature Microwave multi
Functions Modules
Microwave/RF Module &
subsystem
Millimeter wave cricuits &
modules

friendship links

 

New Products

1.MEMS Silicon Cavity Filter
Feature
Ultra high accuracy MEMS processing.
Silicon wafer bonding,TSV,silicon cavity technique.
High performancefull shield cavity filter chip.
50ohm CPW output on silicon substrate.
Golden wire bonding application for MCM.
Frequency : C to Ku band available, 40GHz in developing
.

Recommended assembly
Comparison on performance between MEMS Silicon Cavity Filter Chip and T-raditional Cavity Filter.
Structure diagram
Size Comparision for the same 6 Sections
 
Comparison on performance with a same fractional bandwidth
 
Stopband Rejection for MEMS cavity filter
 

2.Oven Controlled Crystal Oscillators(OCXOs)
 
 
Model

Frequency
f(MHz)

Cut
Frequency
Stability
Vs Temperature
(ppm)
Phase Noise
S(dBc/Hz)
(fm=1KHz/100KHz)
100MHz(Typ)
Ageing
ppm/year
(Max)
Output
*
8540
AT
0.050.3
-135/-145(10MHz)
1
S/T/H
8540
AT
0.050.3
-135/-145(10MHz)
1
T/H
10
SC
0.005
-150/-155
0.05
H
1020
SC
0.1ppb5ppb
-145/-150(10MHz)
0.05
S/T/H
Noteppm=10-6ppb10-9*:S:SinewaveT:TTLH:HCMOS.

 

3.Ultra Low Phase Noise Crystal Oscillators(OXLNs, PXLNs)
 
Model

Frequency
f(MHz)

Cut
Frequency
Stability
Vs Temperature
(ppm)
Phase Noise
S(dBc/Hz)
(fm=1KHz/100KHz)
Typ
Ageing
ppm/year
(Max)
Output
*
40120
40140
SC
AT
0.020.5
-155/-170
-150/-165
0.5
S
100
SC
0.02
-155/-170
0.5
S
100
SC
0.02
-153/-170
0.3
S
Custom design PXLN20 Series,OXLN41 Series, PXLN62 Series,Crystal oscillator module
Noteppm=10-6ppb10-9*:S:SinewaveT:TTLH:HCMOS.
 
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BOWEI INTEGRATED CIRCUITS CO.,LTD.
Shijiazhuang New & Hi-tech Development Zone,Hebei,China
Tel: +86-311-870918918393368887091887   Fax:+86-311-87091282   E-mail:cjian@cn-bowei.com
  http://www.cn-bowei.com