View TSF479D50D-D2_4548277.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

TOKEN
SAW Filters (TSF)
SAW RF / IF Filters Technology
SAW Filters (TSF) Make New Waves in The Wireless World
Preview With the growth of wireless communications, SAW filters have become a critical component for electronics manufacturers. Token develops and manufactures a complete line of our frequency control products utilizing industry standard packages in both Surface Mount and Through Hole designs. Token provides innovative low-cost, space-saving and energy-efficient designs with high volume off-shore manufacturing, leading technology and superior engineering resources in design and process manufacturing. Token's SAW filters support all the major standards: EGSM, DCS, AMPS/CDMA/GSM850, PCS, WCDMA, WLAN, GPS, within the standard range of devices, offering a cost-effective solution for all applications.
A new compact range of RF SAW filters uses chip-scale packaging specifically to address the demanding miniaturisation and performance requirements for new generations of mobile phones. Key features of the range include compatibility with lead-free (high-temperature) solder reflow while achieving high reliability against moisture, temperature, mechanical vibrations and shocks. In modern remote control applications, SAW resonators and front end filters are key components which transmit in the USA typically at 315 or 915 MHz and in Europe at 433.92 MHz or 868-870 MHz. These remote controls are used in systems for Remote Keyless Entry (RKE, wireless operation of a car's central locking system), security alarms and garage door openers, electronic toll, RFID, short range data transmission, wireless Tire Pressure Monitoring (TPMS). Token SAW components provide stable frequencies for the RF carrier signal to transmit data over a range for the local oscillators of superhet receivers. The front-end filter in the receiver eliminates interference from the incoming RF signal, thus increasing selectivity and sensitivity in short-range devices. Our experienced engineering team can support your SAW application from the initial design through production. Custom designs are available utilizing high technology mask designs, wafer fabrication, assembly and complete reliability testing. For marketing discontinuations or second sourcing activities concerning RF Filter and IF Filter products, you are encouraged to contact our Sales Department so the request can be properly directed within Token.
Version 2010
http://www.token.com.tw/ rfq token.com.tw
01 of 14
TOKEN
Front End Filters
SAW for Automotive Electronics & Remote Control Typical Specification SAW Filters for Automotive Electronics & Remote Control - Front end filters are key components which transmit in the USA typically at 315 or 915 MHz and in Europe at 433.92 MHz or 868-870 MHz In modern remote control applications. Part Number TSF295D00-D1 TSF302D00A-S4 TSF302D00B-S7 TSF303D825A-D1 TSF303D825B-S4 TSF303D875A-D1 TSF303D875B-S4 TSF310D00-S4 TSF315D00A-D1 TSF315D00B-D2 TSF315D00C-S4 TSF315D00D-S4 TSF315D00E-S6 TSF315D50-D1 TSF318D00-D1 TSF319D50-D1 TSF345D00A-S6 TSF345D00B-S4 TSF372D50-D1 TSF390D00-S4 TSF391D25-D1 TSF395D00-S4 TSF401D65-S4 TSF401D90-D1 TSF418D00A-D1 TSF418D00B-S4 TSF419D20-S4 TSF430D50A-D1 TSF430D50B-D2 TSF431D50A-D2 TSF431D50B-S4 TSF433D42A-S4 TSF433D42B-S7 TSF433D92A-D1 TSF433D92B-D1 TSF433D92C-D2 TSF433D92D-S4 TSF433D92E-S4 TSF433D92F-S4
02 of 14
Center Freq. (MHz) 295 302 302 303.825 303.825 303.875 303.875 310 315 315 315 315 315 315.5 318 319.5 345 345 372.5 390 391.25 395 401.65 401.9 418 418 419.2 430.5 430.5 431.5 431.5 433.42 433.42 433.92 433.92 433.92 433.92 433.92 433.92
IL (dB) 3.0 2.5 2.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.5 2.5 3.0 3.0 2.5 2.5 3.0 3.0 3.0 2.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.5 2.5 3.5 3.0 3.0 2.0 3.0 3.0 2.0 2.5
3dB BW (MHz) 0.6 0.75 0.75 0.6 0.6 0.6 0.6 0.8 0.6 0.6 0.6 1.3 1.3 0.6 0.6 0.7 4.5 0.9 0.6 1.0 0.6 1.0 0.6 0.6 0.6 0.6 1.2 0.6 0.6 0.58 0.58 0.6 0.9 0.6 0.73 0.6 0.6 0.73 0.6
rfq token.com.tw
Package SMD Type DIP Type TO-39 QCC8C DCC6 TO-39 QCC8C TO-39 QCC8C QCC8C TO-39 F-11 QCC8C QCC8C QCC8B TO-39 TO-39 TO-39 QCC8B QCC8C TO-39 QCC8C TO-39 QCC8C QCC8C TO-39 TO-39 QCC8C QCC8C TO-39 F-11 F-11 QCC8C QCC8C DCC6 TO-39 TO-39 F-11 QCC8C QCC8C QCC8C Version 2010
http://www.token.com.tw/
TOKEN
Front End Filters
SAW for Automotive Electronics & Remote Control Typical Specification SAW Filters for Automotive Electronics & Remote Control - Front end filters are key components which transmit in the USA typically at 315 or 915 MHz and in Europe at 433.92 MHz or 868-870 MHz In modern remote control applications. Part Number TSF295D00-D1 TSF302D00A-S4 TSF302D00B-S7 TSF303D825A-D1 TSF303D825B-S4 TSF303D875A-D1 TSF303D875B-S4 TSF310D00-S4 TSF315D00A-D1 TSF315D00B-D2 TSF315D00C-S4 TSF315D00D-S4 TSF315D00E-S6 TSF315D50-D1 TSF318D00-D1 TSF319D50-D1 TSF345D00A-S6 TSF345D00B-S4 TSF372D50-D1 TSF390D00-S4 TSF391D25-D1 TSF395D00-S4 TSF401D65-S4 TSF401D90-D1 TSF418D00A-D1 TSF418D00B-S4 TSF419D20-S4 TSF430D50A-D1 TSF430D50B-D2 TSF431D50A-D2 TSF431D50B-S4 TSF433D42A-S4 TSF433D42B-S7 TSF433D92A-D1 TSF433D92B-D1 TSF433D92C-D2 TSF433D92D-S4 TSF433D92E-S4 TSF433D92F-S4 Version 2010 Center Freq. (MHz) 295 302 302 303.825 303.825 303.875 303.875 310 315 315 315 315 315 315.5 318 319.5 345 345 372.5 390 391.25 395 401.65 401.9 418 418 419.2 430.5 430.5 431.5 431.5 433.42 433.42 433.92 433.92 433.92 433.92 433.92 433.92 IL (dB) 3.0 2.5 2.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.5 2.5 3.0 3.0 2.5 2.5 3.0 3.0 3.0 2.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.5 2.5 3.5 3.0 3.0 2.0 3.0 3.0 2.0 2.5 3dB BW (MHz) 0.6 0.75 0.75 0.6 0.6 0.6 0.6 0.8 0.6 0.6 0.6 1.3 1.3 0.6 0.6 0.7 4.5 0.9 0.6 1.0 0.6 1.0 0.6 0.6 0.6 0.6 1.2 0.6 0.6 0.58 0.58 0.6 0.9 0.6 0.73 0.6 0.6 0.73 0.6
rfq token.com.tw
Package SMD Type DIP Type TO-39 QCC8C DCC6 TO-39 QCC8C TO-39 QCC8C QCC8C TO-39 F-11 QCC8C QCC8C QCC8B TO-39 TO-39 TO-39 QCC8B QCC8C TO-39 QCC8C TO-39 QCC8C QCC8C TO-39 TO-39 QCC8C QCC8C TO-39 F-11 F-11 QCC8C QCC8C DCC6 TO-39 TO-39 F-11 QCC8C QCC8C QCC8C
03 of 14
http://www.token.com.tw/
TOKEN
SAW for Digital Satellite Broadcasting
SAW for Automotive Electronics & Remote Control Typical Specification SAW Filters for Digital Satellite Broadcasting (DSB Receiver) - Television and radio broadcasting is being progressively digitized worldwide. The benefits are obvious: superior sound and picture quality, and many more channels to choose from. Token offers matching SAW filters for all digital broadcasting systems. Part Number TSF480D00A-D5 TSF480D00B-S4 TSF480D00C-D5 TSF480D00D-S4 TSF480D00E-D5 TSF480D00F-D5 TSF480D00G-S4 TSF480D00H-D1 TSF480D00I-S4 TSF480D00J-D5 TSF479D50A-D5 TSF479D50B-S4 TSF479D50C-D5 TSF479D50D-D2 TSF479D50E-S4 TSF402D78B-S4 Center Freq. (MHz) 480 480 480 480 480 480 480 480 480 480 479.5 479.5 479.5 479.5 479.5 402.78 IL (dB) 21 21 22.5 22.5 20 21 21 15 12.5 22 21.5 21.5 18 22 22 20.5 / 20.0 3dB BW (MHz) 18 18 27 27 27 36 36 16 15.3 38.6 8 8 6.5 16 (5.5 dB) 16 (5.5 dB) 15.5 / 28.0 Application One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters One-channel, Satellite Filters Two-channel, Satellite Filters QCC8C QCC8C Package SMD Type DIP Type TO39-2 QCC8C TO39-2 QCC8C TO39-2 TO39-2 QCC8C TO-39 QCC8C TO39-2 TO39-2 QCC8C TO39-2 F-11
04 of 14
http://www.token.com.tw/
rfq token.com.tw
Version 2010
TOKEN
Part Number TSF1542D50-S9 TSF1575D42A-S9 TSF1575D42B-S6
Saw for GPS Mobile Communications
RF Filters for GPS Typical Specification Center Freq. (MHz) 1542.50 1575.42 1575.42 BW (MHz) 40 2.4 2.4 IL(dB) 3.5 1.6 1.6 Package SMD Type DIP Type DCC6C DCC6C QCC8B
Version 2010
http://www.token.com.tw/
rfq token.com.tw
05 of 14
TOKEN
Part Number TSF280D00-S4 TSF374D00A-D1 TSF374D00B-D1 TSF374D00C-S4 TSF374D00D-S4 TSF374D00E-S4 TSF374D00F-S4 TSF374D00G-S6 TSF374D00H-S6
Saw for WLAN Mobile Communications
IF Filters for Wireless LAN Typical Specification Center Freq. (MHz) 280 374 374 374 374 374 374 374 374 3db BW (MHz) 20 22 22 22 22 19 20.5 23 21 IL(dB) 11 9 8.5 9 8.5 9 9 9 9 Package SMD Type DIP Type QCC8C TO-39 TO-39 QCC8C QCC8C QCC8C QCC8C QCC8B QCC8B
06 of 14
http://www.token.com.tw/
rfq token.com.tw
Version 2010
TOKEN
Typical Specification Part Number TSF452D50-S7 TSF462D50-S7 TSF455D00-S7 TSF465D00-S7 TSF481D25-S7 TSF491D25-S7 TSF836D50-S9 TSF881D50-S9 TSF897D50A-S7 TSF897D50B-S7 TSF942D50-S7 TSF900D00A-S7 TSF900D00B-S9 TSF945D00A-S7 TSF945D00B-S9 TSF902D50A-S9 TSF902D50B-S7 TSF947D50A-S9 TSF947D50B-S7 TSF1747D50-S9 TSF1842D50-S9 TSF1855D00-S9 Center Freq. (MHz) 452.5 462.5 455.0 465.0 481.25 491.25 836.5 881.5 897.5 897.5 942.5 900 900 945 945 902.5 902.5 947.5 947.5 1747.5 1842.5 1855.0
Saw RF Filters for Cellular Phone
BW (MHz) 5.0 4.6 5.0 4.6 4.5 4.5 25 25 26 30 30 30 30 30 30 30 25 30 25 75 75 30
IL (dB) 2.1 2.5 2.1 2.5 1.8 2.4 2.7 2.7 3.0 2.7 2.7 2.7 2.7 2.7 2.7 2.7 3.0 2.7 3.0 3.5 3.5 3.0
System CDMA450 TX CDMA450 RX CDMA450 TX CDMA450 RX CDMA450 TX CDMA450 RX AMPS / CDMA TX AMPS / CDMA RX EGSM TX EGSM TX EGSM RX EGSM TX EGSM TX EGSM RX EGSM RX GSM TX GSM TX GSM RX GSM RX PCN / DCS TX PCN / DCS RX K-PCS RX
Package SMD Type DIP Type DCC6 DCC6 DCC6 DCC6 DCC6 DCC6 DCC6C DCC6C DCC6 DCC6 DCC6 DCC6 DCC6C DCC6 DCC6C DCC6C DCC6 DCC6C DCC6 DCC6C DCC6C DCC6C
Version 2010
http://www.token.com.tw/
rfq token.com.tw
07 of 14
TOKEN
Typical Specification Part Number TSF903D65-S7 TSF915D00A-S7 TSF915D00B-S9 TSF915D00C-S9 TSF915D00D-S7 TSF915D00E-S9 TSF915D00F-S7 TSF926D25-S7
Saw RF Filters for Cordless Phone
Center Freq. (MHz) 903.65 915 915 915 915 915 915 926.25 BW (MHz) +2 26 26 26 26 7 7 +2 IL (dB) 3.8 3.5 3.5 3.5 3.5 3.2 3.0 3.5 Package SMD Type DIP Type DCC6 DCC6 DCC6C DCC6C DCC6 DCC6C DCC6 DCC6
Note: 1. 1dB Bandwidth : 6.75 MHz (CH1~CH5) ; 6.50 MHz 2. Insertion Loss : 23.0 dB typical ; 6.50 dB typical (NDF25C) 3. Passband Ripple :+ 0.6 dB ;+ 1.0 dB (NDF25C) Passband Ripple :+ 0.6 dB ;+ 1.0 dB (NDF25C)
08 of 14
http://www.token.com.tw/
rfq token.com.tw
Version 2010
TOKEN
Typical Specification Part Number TSF908D50A-S4 TSF908D50B-S4 TSF908D50C-S6 TSF908D50D-S6 TSF915D00A-S6 TSF915D00B-S6 TSF914D95A-S6 TSF914D95B-S6 TSF914D95C-D1 TSF914D95D-D1 TSF914D95E-S4 TSF914D95F-S4 TSF914D95G-S6 TSF914D95H-S6 TSF937D00A-D1 TSF937D00B-D1 TSF937D00C-S4 TSF937D00D-S4 TSF937D00E-S6 TSF937D00F-S6
SAW Duplexers for Cordless Phone
Lower Freq. (MHz) 886 886 886 886 903 903 903.45 903.45 903.75 903.75 903.75 903.75 903.75 903.75 914.5 914.5 914.5 914.5 914.5 914.5 Upper Freq. (MHz) 931 931 931 931 927 927 926.45 926.45 926.25 926.25 926.25 926.25 926.25 926.25 959.5 959.5 959.5 959.5 959.5 959.5 Package SMD Type DIP Type QCC8C QCC8C QCC8B QCC8B QCC8B QCC8B QCC8B QCC8B TO-39 TO-39 QCC8C QCC8C QCC8B QCC8B TO-39 TO-39 QCC8C QCC8C QCC8B QCC8B
IL(dB) 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5 3.5 / 3.5
System CT1+ CT1+ CT1+ CT1+ ISM band ISM band ISM band ISM band ISM band ISM band ISM band ISM band ISM band ISM band CT1 CT1 CT1 CT1 CT1 CT1
Version 2010
http://www.token.com.tw/
rfq token.com.tw
09 of 14
TOKEN
Typical Specification Part Number TSF139D00-D2 TSF147D00A-D2 TSF147D00B-S4 TSF155D00A-D2 TSF155D00B-S4 TSF163D00A-D2 TSF163D00B-S4 TSF171D00A-D2 TSF171D00B-S4 TSF281D00A-D2 TSF281D00B-S4 TSF930D50A-D2 TSF930D50B-S4 TSF930D50C-S7 Center Freq. (MHz) 139 147 147 155 155 163 163 171 171 281 281 930.5 930.5 930.5
SAW Filters for Pager Application
BW (MHz) +4.0 +4.0 +4.0 +4.0 +4.0 +4.0 +4.0 +4.0 +4.0 +3.1 +4.0 +2.0 +2.0 +2.0
IL(dB) 6.5 max. 6.5 max. 6.5 max. 6.5 max. 6.5 max. 6.5 max. 6.5 max. 6.5 max. 6.5 max. 4.5 max. 4.5 max. 4.5 max. 4.5 max. 4.5 max.
Package SMD Type DIP Type F-11 F-11 QCC8C F-11 QCC8C F-11 QCC8C F-11 QCC8C F-11 QCC8C F-11 QCC8C DCC6
10 of 14
http://www.token.com.tw/
rfq token.com.tw
Version 2010
TOKEN
Typical Specification Part Number TSF35D42-S2 TSF96D00B-S3 TSF96D00C-S1 TSF110D00A-S4 TSF110D00B-S1 TSF110D00C-S1 TSF110D592A-S4 TSF110D592B-S1 TSF130D38A-S6 TSF130D38B-S7 TSF199D00-S3 TSF204D00-S1 TSF240D00-S4 TSF243D95A-S7 TSF243D95B-S7 TSF243D95C-S9 TSFD243D95D-S8 TSF243D95E-S8 TSF265D55-S8 TSF426D00-S2
SAW for Communication Equipment
Lower Freq. Upper Freq. (MHz) (MHz) 35.42 96 96 110 110 110 110.592 110.592 130.38 130.38 199 204 240 243.95 243.95 243.95 243.95 243.95 265.55 426 1.9 (1dB) 5 (1dB)
IL(dB) 17.5 13.5
System GPS 3G BaseStation 3G BaseStation GPS Wireless LAN / Bluetooth SCDMA DECT DECT AMPS / ADC AMPS / ADC GSM BaseStation SCDMA Broadband PHS PHS PHS PHS PHS PHS Broadband Access /VOFDM
Package SMD Type DIP Type SMP-53 SMP-53-S SMP-03 QCC8C SMP-03 SMP-03 QCC8C SMP-03 QCC8B DCC6 SMP-53-S SMP-03 QCC8C DCC6 DCC6 DCC6C QCC8D QCC8D QCC8D SMP-53
+10 8.5 2.12 (3dB) 3.5 4.0 (3dB) 9.0 0.66 (1dB) +0.576 +0.576 +0.63 min. +0.63 min. +0.1 0.7 (1dB) +3.85 +0.11 +0.11 +0.11 +0.11 +0.11 +0.11 6.5 (3dB) 12 3.5 3.5 5.5 max. 5.5 max. 7.0 max. 10 11 2.0 2.2 2.0 2.0 2.2 2.3 22
Version 2010
http://www.token.com.tw/
rfq token.com.tw
11 of 14
TOKEN
How to Order
SAW Filters (TSF)
302D00 A S1
TSF
SAW Filters Part Type Center Freq.(MHz)
Code 302D00 310D00 391D25 Center Freq. 302 MHz 310 MHz 391.25 MHz
Series No.: None, A, B, C, D Package: S1, S2, D1, D2, D3
12 of 14
http://www.token.com.tw/
rfq token.com.tw
Version 2010
TOKEN
RF & IF Filter Applications
RF & IF Filter Applications
RF Filters (front end)
- The main key factor of insertion loss on system performance criticizes the application of resonant design principles such as LCRF (Longitudinally-Coupled Resonator Filter), IEF (Impedance ElementFilter), and IEF balanced bridge filters. With many year's experience in SAW applications, Token takes advantages of these design principles for the development of low loss filters for front end applications. - A combination of two port resonators can be described as an LCRF design. Typically, a parallel connection of 4 two port resonators is used. This advantage allows very low loss by reducing resistive losses and avoided waveguide effects. - IEF composes the basic design principle for RF filters with one port resonators used as impedance elements. Resonators are constituted in a ladder configuration. The difference between the acoustic impedance of resonance and anti-resonance is used to achieved a filter performance. The resonators may be designed to have different resonant frequencies. - For wide-band, low-loss filters, Token takes advantage of different cuts of higher coupling substate material (LiNbO3 / LiTaO3).- TO-220 Style Power Package, Isolated Case, Non Inductive.
IF Filters
- There are various different design principles which are suitable for the design of IF SAW Filters. However, to meet the requirements perfectly is working on optimization. - Precision filter design meets most of the requirements such as phase ripple, group delay and low amplitude in combination with high close-in rejection and fabulous selectivity. The disadvantage of precision filters is their high insertion loss. Token SAW Resonator design makes low insertion loss and miniaturized package size served better. - SPUDT (Single Phase Unidirectional Transducer) filters combine transversal and resonant filter design principles to take advantage of optimization both. By optimizing the transduction and reflection of interdigital transducers, the filter performance can be improved while keeping the chip size the same. As a result of internal reflections, the signal length in the time domain is increased. - Token utilizes SFIT (Slanted Finger Interdigital Transducer) filter to provide a low insertion loss with a wide bandwith in SAW design. Token has developed a set of practical design tools to achieve low group delay ripple, and suppression of reflections including the triple transit signal.
Version 2010
http://www.token.com.tw/
rfq token.com.tw
13 of 14
TOKEN
SAW Grossary What is SAW - Surface Acoustic Wave - SAWs were first explained in 1885 by Lord Rayleigh, who described the surface acoustic mode of propagation and predicted its properties in his classic paper. Named after their discoverer, Rayleigh waves have a longitudinal and a vertical shear component that can couple with any media in contact with the surface.This coupling strongly affects the amplitude and velocity of the wave, allowing SAW sensors to directly sense mass and mechanical properties.
SAW Grossary (TSF)
What is IDT - Interdigital Transducer - The theory developed by Blotekjaer ET AL., (1973) is used to study a periodic system of conducting electrodes deposited upon the surface of a piezoelastic half space - a SAW IDT. It is assumed that some of the electrodes are fed by external voltage sources. Exact expressions are obtained for elements of the transadmittance matrix, coupling currents and electrode potentials. Numerical and experimental results are presented.
Type of SAW Applications - SONET - Synchronous Optical Network - DECT - Digital European Cordless Telephone - GSM - Global System for Mobile Communications - VCO - Voltage Controlled Oscillator - PCS - Personal Communication System - IF - Intermediate Frequency Filter - RF - Radio Frequency Filter - 3G - Third Generation Systems - PCN - Personal Communications Network - PHS - Personal Handyphone System - CDMA - Code Division Multiple Access - SCDMA - Synchronous Code Division Multiple Access - VOFDM - Vector Orthogonal Frequency Division Multiplexing - TDMA - Time Division Multiple Access - EGSM - Extended Global System for Mobile - AMPS - Advanced Mobile Phone System - GSM - Global System for Mobile Communications - SDH - Synchronous Digital Hierarchy - DCS - Digital Communications System - PDC - Personal Digital Cellular
Type of SAW devices - IEF - Impedance Element Filter - Precision - Bidirectional, High Loss - TCRF - Transversely-Coupled Resonator filter - LCRF - Longitudinally-Coupled Resonator Filter - SFIT - Slanted Finger Interdigital Transducer - SPUDT - Single Phase Unidirectional Transducer
Back to 1st Page - Saw Filters (TSF)
14 of 14
http://www.token.com.tw/
rfq token.com.tw
Version 2010

▲Up To Search▲

Price & Availability of TSF479D50D-D2

	To Download TSF479D50D-D2 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .