Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

RO3104A Datasheet(PDF) 2 Page - Murata Manufacturing Co., Ltd.

Part # RO3104A
Description  303.825 MHz SAW Resonator
PDF  2 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MURATA [Murata Manufacturing Co., Ltd.]
Direct Link  http://www.murata.com
Logo MURATA - Murata Manufacturing Co., Ltd.

RO3104A Datasheet(HTML) 2 Page - Murata Manufacturing Co., Ltd.

  RO3104A Datasheet HTML 1Page - Murata Manufacturing Co., Ltd. RO3104A Datasheet HTML 2Page - Murata Manufacturing Co., Ltd.  
Zoom Inzoom in Zoom Outzoom out
 2 / 2 page
background image
www.RFM.com E-mail: info@rfm.com
Page 2 of 2
© 2009-2011 by RF Monolithics, Inc.
RO3104A - 6/28/11
Electrical Connections
The SAW resonator is bidirectional and may be
installed with either orientation. The two terminals
are interchangeable and unnumbered. The callout
NC indicates no internal connection. The NC pads
assist with mechanical positioning and stability.
External grounding of the NC pads is
recommended to help reduce parasitic
capacitance in the circuit.
Typical Test Circuit
The test circuit inductor, LTEST, is tuned to resonate with the static
capacitance, CO, at FC.
Typical Application Circuits
Equivalent Model
Temperature Characteristics
The curve shown on the right
accounts for resonator
contribution only and does not
include LC component
temperature contributions.
Case
Terminal
Terminal
ELECTRICAL TEST
From 50
Ω
Network Analyzer
To 50
Ω
Network Analyzer
50
Ω Source
at F
C
REFLECTED
INCIDENT
P
P
Low-Loss
Matching
Network to
50
Ω
Terminal
Terminal
NC
NC
POWER TEST
CW RF Power Dissipation =
INCIDENT -
REFLECTED
P
P
C1
C2
L1
(Antenna)
+9VDC
47
RF Bypass
Modulation
Input
Typical Low-Power Transmitter Application
RO3XXXA
Bottom View
470
200k
Ω
C1
C2
L1
Output
+VDC
RF Bypass
+VDC
Typical Local Oscillator Applications
RO3XXXA
Bottom View
Dimensions
Millimeters
Inches
Min
Nom
Max
Min
Nom
Max
A
4.87
5.00
5.13
0.191
0.196
0.201
B
3.37
3.50
3.63
0.132
0.137
0.142
C
1.45
1.53
1.60
0.057
0.060
0.062
D
1.35
1.43
1.50
0.040
0.057
0.059
E
0.67
0.80
0.93
0.026
0.031
0.036
F
0.37
0.50
0.63
0.014
0.019
0.024
G
1.07
1.20
1.33
0.042
0.047
0.052
H
-
1.04
-
-
0.041
-
I
-
1.46
-
-
0.058
-
J
-
0.50
-
-
0.019
-
K
-
1.05
-
-
0.041
-
L
-
1.44
-
-
0.057
-
M
-
0.71
-
-
0.028
-
0.05 pF*
0.05 pF
Cp
Co
+
=
*Case Parasitics
Cp
Rm
Lm
Cm
-80 -60 -40 -20
0 +20 +40 +60
0
-50
-100
-150
+80
-200
0
-50
-100
-150
-200
f
C = f O , T C = T O
∆T = T
C - T O ( °C )
B
C
D
E ( 3 x )
F ( 4 x )
G ( 1 x )
T o p V i e w
S i d e V i e w
B o t t o m V i e w
1
2
3
4
H
I
H
H
J
J
K
L
M
M
PCB Land Pattern
Top View



Html Pages

1 2


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com