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参数资料
| 型号： | SF1202D |
| 厂商： | RFM |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | SAW FILTER RF 465.0MHZ SM3838-6 |
| 标准包装： | 500 |
| 频率： | 465MHz 中心 |
| 带宽： | 5MHz |
| 滤波器类型： | 带通 |
| 插入损耗： | 2.8dB |
| 应用： | CDMA |
| 封装/外壳： | 6-SMD，无引线 |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 高度（最大）： | 0.067"（1.70mm） |
| 尺寸/尺寸： | 0.150" L x 0.150" W（3.80mm x 3.80mm） |
Preliminary
SF1202D
? CDMA 450 F-Band RF SAW Filter
? 3.8 x 3.8 x 1.4 mm Surface-mount Package
? Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC voltage between any Two Terminals
Storage Temperature Range
Pb
Value
+28
30
-40 to +85
Units
dBm
VDC
°C
465.0 MHz
SAW Filter
Suitable for Lead-free Soldering - Maximum Soldering Profile
260°C for 30 s
SM3838-6
Electrical Characteristics
Characteristic
Sym
Notes
Min
Typ
Max
Units
Nominal 1 dB Center Frequency
f C
465.0
MHz
Passband Insertion Loss
462.5 to 467.5 MHz
IL
1
2.8
3.5
dB
VSWR
462.5 to 467.5 MHz
1.6:1
2:1
Rejection
0.3 to 452.5 MHz
452.5 to 457.5 MHz
48
35
52
50
452.5 to 457.5 MHz, +15 to +40 ° C
485.0 to 507.5 MHz
507.5 to 1200 MHz
1200 to 1700 MHz
1700 - 2000 MHz
1, 2, 3
40
40
38
30
20
53
53
42
35
30
dB
Operating Temperature Range
T A
1
-30
+85
°C
Impedance at f c
Source, single ended
50 ohm
Load, single ended
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
50 ohm
SM3838-6 3.8 x 3.8 mm Nominal Footprint
602, YWWS
Standard Reel Quantity
Electrical Connections
Connection
Port 1
Port 2
Case Ground
Reel Size 7 Inch
Reel Size 13 Inch
Terminals
2
5
All others
1000 Pieces/Reel
3000 Pieces/Reel
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
Unless noted otherwise, all specifications apply over the operating temper-
and "ENG" or "E" indicates "engineering prototypes."
2.
3.
4.
ature range with filter soldered to the specified demonstration board with
impedance matching to 50 ? and measured with 50 ? network analyzer.
Unless noted otherwise, all frequency specifications are referenced to the
nominal center frequency, fc.
Rejection is measured as attenuation below the minimum IL point in the
passband. Rejection in final user application is dependent on PCB layout
and external impedance matching design. See Application Note No. 42
for details.
"LRIP" or "L" after the part number indicates "low rate initial production"
5.
6.
7.
8.
The design, manufacturing process, and specifications of this filter are
subject to change.
Either Port 1 or Port 2 may be used for either input or output in the design.
However, impedances and impedance matching may vary between Port 1
and Port 2, so that the filter must always be installed in one direction per
the circuit design.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered
trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: info@rfm.com
?2008 by RF Monolithics, Inc.
Page 1 of 5
SF1202D - 12/12/08
相关PDF资料 |
PDF描述 |
|---|---|
| SF1212D | SAW FILTER RF 452.5MHZ SM3838-6 |
| SF1213D | SAW FILTER RF 462.5MHZ SM3838-6 |
| SF1214D | SAW FILTER RF 413.7MHZ SM3838-6 |
| SF1215D | SAW FILTER RF 423.75MHZ SM3838-6 |
| SF1216D | SAW FILTER RF 481.2MHZ SM3838-6 |
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| SF1205X473SBNDT | 功能描述:电磁干扰滤波器 50VDC 47000PF FILTER 3-TERMINAL CHIP EMI RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
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