ACTR433A PDF даташит
Спецификация ACTR433A изготовлена «Advanced Crystal Technology» и имеет функцию, называемую «SAW». |
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Детали детали
Номер произв | ACTR433A |
Описание | SAW |
Производители | Advanced Crystal Technology |
логотип |
3 Pages
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Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: [email protected]
The ACTR433A/433.92/TO39-1.5 is a true one-port, surface-acoustic-wave (SAW) resonator in a
low-profile metal TO-39 case. It provides reliable, fundamental-mode, quartz frequency
stabilization i.e. in transmitters or local oscillators operating at 433.920 MHz.
1.Package Dimension (TO-39)
2.
Pin Configuration
1 Input / Output
2 Output / Input
3 Case Ground
Dimension
A
B
C
D
E
Data (unit: mm)
9.30±0.20
5.08±0.10
3.40±0.20
3±0.20⁄5±0.20
0.45±0.20
3.Equivalent LC Model and Test Circuit
4.Typical Application Circuits
1) Low-Power Transmitter Application
2) Local Oscillator Application
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered - Registration number 6830/2
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
Issue : 1 C1
Date : SEPT 04
http://www.actcrystals.com
1 OF 3
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5.Typical Frequency Response
Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: [email protected]
6.Temperature Characteristics
7.Performance
7-1.Maximum Ratings
Rating
CW RF Power Dissipation
Value
0
DC Voltage Between Any Two Pins
±30V
Case Temperature
-40 to +85
Units
dBm
VDC
°C
7-2.Electronic Characteristics
Characteristic
Centre Frequency Absolute Frequency
(+25°C)
Tolerance from 433.920MHz
Insertion Loss
Quality Factor
Unloaded Q
50 Ω Loaded Q
Temperature
Stability
Turnover Temperature
Turnover Frequency
Frequency Temperature Coefficient
Frequency Aging Absolute Value during the First Year
DC Insulation Resistance Between Any Two Pins
Motional Resistance
RF Equivalent
RLC Model
Motional Inductance
Motional Capacitance
Pin 1 to Pin 2 Static Capacitance
Sym
fC
∆fC
IL
QU
QL
T0
f0
FTC
|fA|
RM
LM
CM
C0
Minimum
433.845
25
1.0
1.65
Typical
±75
1.5
11,600
1,850
fc
0.032
≤10
19
80.7885
1.6669
1.95
Maximum
433.995
2.2
Units
MHz
kHz
dB
55
29
2.25
°C
kHz
ppm/°C 2
ppm/yr
MΩ
Ω
µH
fF
pF
iCAUTION: Electrostatic Sensitive Device. Observe precautions for handling!
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered - Registration number 6830/2
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
Issue : 1 C1
Date : SEPT 04
http://www.actcrystals.com
2 OF 3
No Preview Available ! |
Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: [email protected]
1. The centre frequency, fC, is measured at the minimum IL point with the resonator in the 50 Ω test system.
2. Unless noted otherwise, case temperature TC = +25°C±2°C.
3. 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 subsequent years.
4. Turnover temperature, T0, is the temperature of maximum (or turnover) frequency, f 0. The nominal frequency at
any case temperature, TC, may be calculated from: f = f 0 [1 - FTC (T0 - TC)2].
5. This equivalent RLC model approximates resonator performance near the resonant frequency and is provided
for reference only. The capacitance C0 is the measured static (non-motional) capacitance between Pin1 and
Pin2. The measurement includes case parasitic capacitance.
6. Derived mathematically from one or more of the following directly measured parameters: f C, IL, 3 dB bandwidth,
fC versus TC, and C0.
7. The specifications of this device are based on the test circuit shown above and subject to change or
obsolescence without notice.
8. Typically, equipment utilizing this device requires emissions testing and government approval, which is the
responsibility of the equipment manufacturer.
9. Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications,
processes and circuits implemented within components or assemblies.
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered - Registration number 6830/2
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
Issue : 1 C1
Date : SEPT 04
http://www.actcrystals.com
3 OF 3
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ACTR433A | SAW | Advanced Crystal Technology |
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