- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373261 > RF1306 Analog IC PDF資料下載
參數(shù)資料
| 型號： | RF1306 |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 250K |
| 代理商： | RF1306 |
RF1306
447.725 MHz SAW Filter
RF Monolithics, Inc.
RFM Europe
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
Phone: (972) 233-2903
Phone 44 1963 251383
Fax: (972) 387-9148
Fax: 44 1963 251606
E-mail: info@rfm.com
http://www.rfm.com
RF1306-082799
Page 1 of 2
Ideal Front-End Filter for European Wireless Receivers
Low-Loss, Coupled-Resonator Quartz Design
Simple External Impedance Matching
Rugged TO39 Hermetic Package
The RF1172 is a low-loss, compact and economical surface-acoustic-wave (SAW)
filter designed to provide front-end selectivity in 447.725 MHz receivers. Recevier
designs using this filter include superhet with 10.7 MHz, direct conversion and
superregen. Typical applications of these FSK receivers are wireless remote-control
and security devices operating in Europe.
This coupled-resonator filter (CRF) uses selective null placement to provide suppres-
sion, typically greater than 40 dB, of the LO and image spurious responses of super-
het receivers with 10.7 MHz IF. RFM’s advanced SAW design and fabrication technology is utilized to achieve high performance and
very low loss with simple external impedance matching (not included). Quartz construction provides excellent frequency stability over
a wide temperature range.
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1. Typical test circuit is shown for for TO-39 RF filters.
2. Passband and reject bands are specified in reference to f
C
.
3. All characteristics are specified over the operating temperature range and typical aging for 10 years.
4. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture. Note that insertion loss,
bandwidth, and passband shape are dependent on the impedance matching component values and quality. Demonstration circuits
are available for confirmation of device performance.
5. One or more of the following U.S. Patents apply: 4,454,488; 4,616,197; and other pending.
6. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale.
7. The design, manufacturing process, and specifications of this device are subject to change without notice.
8. The turnover temperature, T
O
, is the temperature of maximum (or turnover) frequency, f
o
. The nominal frequency at any case tem-
perature, T
C
, outside the operating temperature range may be calculated from: f = f
o
[1 - FTC (T
O
- T
C
)
2
].
Electrical Characteristics
Characteristic
Sym
Notes
Minimum
Typical
Maximum
Units
Nominal Frequency
f
C
IL
2, 4, 5, 6
3, 4, 7
447.645
447.725
3.0
447.805
5.5
MHz
dB
Insertion Loss
3 dB Passband
BW
3
BW
3
2, 3, 4, 7
kHz
3 dB Reject Band
2, 3, 4, 7
±80
kHz
Rejection
at f
C
- 21.4 MHz (Image)
at f
C
- 10.7 MHz (LO)
Ultimate
Operating Case Temperature
4
40
50
dB
15
30
80
Temperature
T
C
T
O
f
O
FTC
3, 7, 8
3
-40
+85
°C
Turnover Temperature
15
25
f
C
40
°C
Turnover Frequency
MHz
ppm/°C
2
ppm/yr
nH
pF
Frequency Temperature Coefficent
0.032
10
22
5-18
Frequency Aging
External Impedance
Absolute Value during the First Year
Series Inductance
Shunt Capacitance
IfAI
L
C
1, 7
Lid Symbolization (in addition to Lot and/or Date Codes)
RFM RF1306
TO39-3 Case
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RF1316 | Analog IC |
| RF1327-1 | Analog IC |
| RF133 | RF/IF Transceiver For GSM Applications |
| RF1339B | Analog IC |
| RF137 | Transceiver For GSM Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF130D0050 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:RF CONNECTORS |
| RF130D0075 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:RF CONNECTORS |
| RF130DAS50 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:RF CONNECTORS |
| RF130DAS75 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:RF CONNECTORS |
| RF130P0050 | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:RF CONNECTORS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。