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参数资料
| 型号： | RO2166E-1 |
| 厂商： | RF MONOLITHICS INC |
| 元件分类： | SAW谐振器 |
| 英文描述： | 1-PORT SAW RESONATOR, 857.65 MHz |
| 封装： | ROHS COMPLIANT, CERAMIC, CASE SM3030-6, 6 PIN |
| 文件页数： | 1/2页 |
| 文件大小： | 95K |
| 代理商： | RO2166E-1 |
www.RFM.com
E-mail: info@rfm.com
Page 1 of 2
2008 by RF Monolithics, Inc.
RO2166E - 3/26/08
Electrical Characteristics
Characteristic
Sym
Notes
Minimum
Typica
Maximum
Units
Frequency (+25 °C)
Nominal Frequency
RO2166E
fC
2, 3, 4,
5
857.500
857.800
MHz
RO2166E-1
857.550
857.750
RO2166E-2
857.575
857.725
Tolerance from 857.65 MHz
RO2166E
ΔfC
±150
kHz
RO2166E-1
±100
RO2166E-2
±75
Insertion Loss
IL
2, 5, 6
0.9
1.6
dB
Quality Factor
Unloaded Q
QU
5, 6, 7
5607
50
Ω Loaded Q
QL
310
Temperature Stability
Turnover Temperature
TO
6, 7, 8
15
25
35
°C
Turnover Frequency
fO
fC
kHz
Frequency Temperature Coefficient
FTC
0.032
ppm/°C2
Frequency Aging
Absolute Value during the First Year
|fA|
1
10
ppm/yr
DC Insulation Resistance between Any Two Terminals
5
1.0
M
Ω
RF Equivalent RLC Model
Motional Resistance
RM
5, 6, 7,
9
5.9
17
Ω
Motional Inductance
LM
6.1
H
Motional Capacitance
CM
5.6
fF
Transducer Static Capacitance
CO
5, 6, 9
1.64
pF
Test Fixture Shunt Inductance
LTEST
2, 7
21.00
nH
Lid Symbolization (in addition to Lot and/or Date Codes)
514 / YWWS
Standard Reel Quantity
Reel Size 7 Inch
10
500 Pieces / Reel
Reel Size 13 Inch
3000 Pieces / Reel
Ideal for European 857.65 MHz Transmitters
Very Low Series Resistance
Quartz Stability
Surface-Mount Ceramic Case with 21 mm2 Footprint
Complies with Directive 2002/95/EC (RoHS)
The RO2166E is a true one-port, surface-acoustic-wave (SAW) resonator in a surface-mount ceramic case.
It provides reliable, fundamental-mode, quartz frequency stabilization of local oscillators operating at 857.65
MHz. This SAW is designed for 857.65 MHz superhet receivers with 10.7 MHz IF. Applications include
remote-control and wireless security receivers operating under ETSI-ETS 300 220 in Europe and under FTZ
17 TR 2100 in Germany.
Absolute Maximum Ratings
Rating
Value
Units
CW RF Power Dissipation
+0
dBm
DC Voltage Between Terminals
±12
VDC
Case Temperature
-40 to +125
°C
Operating Temperature Range
-40 to +125
°C
Soldering Temperature (10 seconds / 5 cycles max.)
260
°C
857.65 MHz
SAW
Resonator
RO2166E
RO2166E-1
RO2166E-2
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
Frequency aging is the change in fC with time and is specified at +65°C or less.
Aging may exceed the specification for prolonged temperatures above +65°C.
Typically, aging is greatest the first year after manufacture, decreasing in subse-
quent years.
2.
The center frequency, fC, is measured at the minimum insertion loss point, ILMIN,
with the resonator in the 50
Ω test system (VSWR ≤ 1.2:1). The shunt
inductance, LTEST, is tuned for parallel resonance with CO at fC. Typically,
fOSCILLATOR or fTRANSMITTER is approximately equal to the resonator fC.
3.
One or more of the following United States patents apply: 4,454,488 and
4,616,197.
4.
Typically, equipment utilizing this device requires emissions testing and
government approval, which is the responsibility of the equipment manufacturer.
5.
Unless noted otherwise, case temperature TC =+25°C±2°C.
6.
The design, manufacturing process, and specifications of this device are subject
to change without notice.
7.
Derived mathematically from one or more of the following directly measured
parameters: fC, IL, 3 dB bandwidth, fC versus TC, and CO.
8.
Turnover temperature, TO, is the temperature of maximum (or turnover)
frequency, fO. The nominal frequency at any case temperature, TC, may be
calculated from: f = fO [1 - FTC (TO -TC)
2]. Typically oscillator T
O is
approximately equal to the specified resonator TO.
9.
This equivalent RLC model approximates resonator performance near the
resonant frequency and is provided for reference only. The capacitance CO is
the static (nonmotional) capacitance between the two terminals measured at low
frequency (10 MHz) with a capacitance meter. The measurement includes
parasitic capacitance with "NC” pads unconnected. Case parasitic capacitance
is approximately 0.05 pF. Transducer parallel capacitance can by calculated as:
CP ≈ CO -0.05 pF.
10.
Tape and Reel Standard for ANSI / EIA 481.
11.
This product complies with directive 2002/95/EC of the European Parlament and
of the Council of 27 January 2003 on the restriction of the use of certain
hazardous substances in electrical and electronic equipment.
SM3030-6 Case
3.0 X 3.0
Pb
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RO2166E-2 | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:857.65 MHz SAW Resonator |
| RO2171 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| RO2173A | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:980.0 MHz SAW Resonator |
| RO2173A-1 | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:980.0 MHz SAW Resonator |
| RO2173A-2 | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:980.0 MHz SAW Resonator |
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