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參數資料
| 型號： | RO2101D-1 |
| 廠商： | RF MONOLITHICS INC |
| 元件分類： | SAW諧振器 |
| 英文描述： | 1-PORT SAW RESONATOR, 433.935 MHz |
| 文件頁數： | 2/2頁 |
| 文件大小： | 131K |
| 代理商： | RO2101D-1 |
433.935 MHz
SAW Resonator
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 2 of 2
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
RO2101D-1-092004
Case Dimensions
-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 )
(f-
f o
o
) /
f
(ppm
)
0.05 pF*
0.05 pF
Cp
Co
+
=
*Case Parasitics
Cp
Rm
Lm
Cm
Equivalent LC Mode
l
Temperature Characteristics
The curve shown on the right accounts for resonator contribution only and
does not include LC component temperature contributions
.
Pin
Connection
1
NC
2
Terminal
3
NC
4
NC
5
Terminal
6
NC
Power Test
Electrical Connections
The SAW resonator is bidirectional and
may be installed with either orientation.
The two terminals are interchangeable
and unnumbered. The callout NC indi-
cates 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.
Electrical Test
Typical Application Circuits
1
2
3
6
5
4
1
2
3
6
5
4
A
B
C
D
J
E
G
H
I
From 50
Network Analyzer
To 50
Network Analyzer
2
3
6
5
4
1
Low-Loss
Matching
Network to
50
50
Source
at F
C
P
INCIDENT
P
REFLECTED
2
3
6
5
4
1
Modulation
Input
ROXXXXC
Bottom View
200k
C1
L1
(Antenna)
47
+9VDC
C2
RF Bypass
470
Typical Low-Power Transmitter Application
2
3
6
5
4
1
+VDC
ROXXXXC
Bottom View
200k
C1
L1
+VDC
C2
RF Bypass
Typical Local Oscillator Application
Output
2
3
6
5
4
1
Dimension
mm
Inches
Min
Nom
Max
Min
Nom
Max
A
3.60
3.80
4.0
0.14
0.15
0.16
B
3.60
3.80
4.0
0.14
0.15
0.16
C
1.30
1.50
1.70
0.05
0.06
0.067
D
0.95
1.10
1.25
0.037
0.043
0.05
E
2.39
2.54
2.69
0.090
0.10
0.110
G
0.90
1.0
1.10
0.035
0.04
0.043
H
1.90
2.0
2.10
0.75
0.08
0.83
I
0.50
0.6
0.70
0.020
0.024
0.028
J
1.70
1.8
1.90
0.067
0.07
0.075
相關PDF資料 |
PDF描述 |
|---|---|
| RO2101 | 1-PORT SAW RESONATOR, 433.92 MHz |
| RO2103E | 1-PORT SAW RESONATOR, 418 MHz |
| RO2104 | 1-PORT SAW RESONATOR, 303.825 MHz |
| RO2112A | 1-PORT SAW RESONATOR, 433.42 MHz |
| RO2115 | 1-PORT SAW RESONATOR, 417.5 MHz |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RO2101E | 功能描述:諧振器 433.92 MHz +/-75kHz Single Port RoHS:否 制造商:Murata 頻率:30 MHz 容差:25 PPM 系列:XRCGB 端接類型:SMD/SMT 工作溫度范圍:- 10 C to + 70 C 尺寸:1.6 mm W x 2 mm L x 0.65 mm H 封裝:Reel |
| RO2101E-2 | 制造商:RFM 制造商全稱:RF Monolithics, Inc 功能描述:433.92 MHz SAW Resonator |
| RO2102 | 制造商:RFM 制造商全稱:RF Monolithics, Inc 功能描述:423.22 MHz SAW Resonator |
| RO2102A | 制造商:RFM 制造商全稱:RF Monolithics, Inc 功能描述:423.22 MHz SAW Resonator |
| RO2102A-1 | 制造商:RFM 制造商全稱:RF Monolithics, Inc 功能描述:423.22 MHz SAW Resonator |
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