參數(shù)資料
型號(hào)： SF1125A
廠商： RF Monolithics, Inc.
英文描述： 380 MHz SAW Filter
中文描述： 380兆赫SAW濾波器
文件頁(yè)數(shù)： 1/6頁(yè)
文件大?。?/td> 192K
代理商： SF1125A
RF Monolithics, Inc.
RFM Europe
2001 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) 387-8148
Fax: 44 1963 251510
E-mail: info@rfm.com
http://www.rfm.com
SF1125A-121504
Page 1 of 3
SMP-53
Designed for WCDMA 3G IF Applications
Excellent Size-to-Performance Ratio
Hermetic 13.3 x 6.5 mm Surface-mount Case
Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Value
+10
30
-40 to +85
Units
dBm
VDC
°C
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Suitable for lead-free soldering - Max. Soldering Profile
260°C for 30 s
380 MHz
SAW Filter
SF1125A
Notes:
1.
Unless noted otherwise, all specifications apply over the operating temperature 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.
Part to part absolute delay measurement records the absolute delay mean across 1 dB
passband.
"LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E"
indicates "engineering prototypes."
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 fil-
ter must always be installed in one direction per the circuit design.
US and international patents may apply.
Electrostatic Sensitive Device. Observe precautions for handling.
2.
3.
4.
5.
6.
7.
8.
9.
Connection
Port 1 Hot
Port 1 Gnd Return
Port 2 Hot
Port 2 Gnd Return
Case Ground
Terminals
11
12
5
6
All others
Electrical Connections
Electrical Characteristics
Characteristic
Sym
f
C
IL
BW
1
BW
3
Notes
1
Min
Typ
Max
Units
MHz
dB
Nominal Center Frequency
Passband
380.000
16.5
5.0
5.4
0.75
7.5
150
Insertion Loss at fc
1 db Passband
3 db Passband
18
1, 2
4.45
5.1
MHz
Amplitude Ripple over fc±2.25 MHz
Phase Linearity over fc±2.25 MHz
Group Delay Variation over fc ±fc2.25 MHz
fc-3.95 to fc-3.33 and fc+3.3 to fc+3.95 MHz
fc-4.125 to fc-3.95 and fc+3.95 to fc+4.125 MHz
1.25
TBD
175
dB
P-P
°
P-P
ns
P-P
GDV
Rejection
1, 2, 3
10
30
40
dB
fc±4.125 to fc±60 MHz
Part to Part Average Group Delay Variation
Operating Temperature Range
Frequency Temperature Coefficient
4
±5
+85
nsec
T
A
FTC
1
-10
+25
-18
°C
ppm/°C
Matching to 50
Balanced or Single Ended Impedance
Case Style
Lid Symbolization (YY = year, WW = week)
External L-C
SMP-53 13.3 x 6.5 mm Nominal Footprint
RFM SF1125A YYWW
Pb
相關(guān)PDF資料
PDF描述
SF1126A 127 MHz SAW Filter
SF1133A 246 MHz SAW Filter
SF1134A 170.6 MHz SAW Filter
SF1145B 427.250 MHz SAW Filter
SF1146B 499.25 MHz SAW Filter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SF1126A 功能描述:信號(hào)調(diào)節(jié) 127MHz BW 30MHz RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel
SF1127 制造商:Pulse 功能描述:10 BASE T FILTER - Bulk
SF1129-6060 功能描述:RF 連接器 SMAQ Plug to SMA Jack Adapter RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點(diǎn)電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型:
SF1131B 功能描述:信號(hào)調(diào)節(jié) 266 MHz, GPS IF SAW Filter RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel
SF1132-6001 制造商:Amphenol Aerospace 功能描述:Conn SMA-PN Adapter F/F 0Hz to 18GHz 50Ohm ST Panel Mount Gold Over Nickel 制造商:Amphenol Corporation 功能描述:SMA Jack to PN Jack Adapter 制造商:Amphenol Corporation 功能描述:TYPE N TO SMA JACK 4 HOLE FLANGE MNT
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*