LBS05002 SIPAT | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Features
For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 49.9 50 50.1 Insertion Loss dB - 22.4 26 3dB Bandwidth MHz 1.2 1.25 - 30 dB Bandwidth MHz 1.89 2 40 dB Bandwidth MHz - 1.98 2.05 45dB Bandwidth MHz 2.03 2.2 Passband Variation dB - 0.6 1 Absolute Delay usec - 3.52 Ultimate Rejection(f0±15MHz) dB 45 55 - Material Temperature coefficient KHz/°C 0.05 Substrate Material - ST42QZ Ambient Temperature °C 25 Operating Temperature Range °C -25 - +85 Storage Temperature Range °C -45 - +85 DC Voltage V 0 Input Power dBm - - 10 ESD Class - 1C Notes: 1. All specifications are based on the test circuit shown; 2. In production, all specifications are measured by Ag ilent Network analyzer and full 2 port calibration at room temperature; 3. Electrical margin has been built into the design to account for the variations d ue to temperature drift and manufacturing tolerances; 4. This is the optimum impedance in order to achieve the performance show.
SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Part Number LBS05002 Rev. Date 2011-12-06 Ver. 1.0 Page 2/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 50MHz SAW Filter 1.2MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number:LBS05002 Matching Configuration 手动测试座 L1=680nH L2=680nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension Pad Configuration: Input 1 Output 5 Ground 2 、3、4、6 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS05002: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 1 2 12.80 0.50 35.00 0.50 4.50 0.50 4.70 0.50 0.45 0.05 25.40 0.50 7.62 0.50 2.54 0.20 2.54 0.20 SIPAT LBS05002 XXYYZZ
SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Part Number LBS05002 Rev. Date 2011-12-06 Ver. 1.0 Page 3/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 50MHz SAW Filter 1.2MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number:LBS05002 Typical Performance Frequency Response Passband Response 35 40 45 50 55 60 65 -112.391 -102.391 -92.391 -82.391 -72.391 -62.391 -52.391 -42.391 -32.391 -22.391 -12.391 Type Performance Frequency(MHz) Magnitude(dB) -23.391 -22.891 -22.391 -21.891 Type Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 0.5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±MHz) Phase Linearity(f0±MHz) 48.5 49 49.5 50 50.5 51 2500 3000 3500 4000 4500 X: 49.3 Y: 3585 Type Performance Frequency(MHz) Group Delay Time(ns) X: 50.7 Y: 3543X: 50 Y: 3454 48.5 49 49.5 50 50.5 51 X: 50 Y: 1.238 Type Performance Frequency(MHz) Degree(deg) X: 49.3 Y: -0.4671 X: 50.7 Y: 1.991 Horizontal:0.5MHz/Div Vertical: 500ns/Div Horizontal: 0.5MHz/Div Vertical: 2deg/Div Smith Chart S11 Smith Chart S22 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0 ∞ 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0 ∞