LH45A EPCOS | Alldatasheet
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Technical content
Preliminary Data Sheet LH45A
2 Nov 14, 2003
2017,5MHzLow-Loss Filter for Mobile Communication Preliminary Data Sheet C hipSizeSaw Package QCS5C 0,075 0,075 1,4 2,0 bottom view side view top view 0,68 0.735 0,38 0,44
Features
■ Low-loss RF filter for mobile telephone TD_SCDMA system ■ Low amplitude ripple ■ Usable passband 15MHz ■ No matching network required for operation at 50Ω ■ Package for Surface Mount Technology (SMT) Terminals ■ Ni, Gold-plated Dimensions in mm, approx. weight tbd. Pin configuration
1 Input
4 Output
2,3,5 Ground ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to LH45A tbd C61157-A7-A111 F61074-V8151-Z000 Maximum ratings Operating temperature range T – 25/+ 55 ˚C Storage temperature rangeTstg – 40/+ 85 ˚C DC voltage VDC 5V ESD voltage VESD 50 V 1 4 32,5
3 Nov 14, 2003
2017,5MHzLow-Loss Filter for Mobile Communication Preliminary Data Sheet Characteristics Operating temperature: T = -25 to +55˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL =5 0Ω min. typ. max. Center frequency fc — 2017,5 — MHz Maximum insertion attenuation α max 2010,0 ... 2025,0MHz — 2,5 2,7 dB Amplitude ripple(p-p) Δα 2010,0 ... 2025,0MHz — 0,25 0,4 dB Input VSWR Output VSWR Attenuation α 0 ... 1840,0MHz 43 48 — dB 1840,0 ...1950,0MHz 35 40 — dB 1950,0 ...1980,0MHz 17 19 — dB 1980,0 ... 1990,0MHz 6 8 — dB 2045,0 ... 2050,0MHz 8 16 — dB 2050,0 ...2085,0MHz 17 20 — dB 2085,0 ...2120,0MHz 26 29 — dB 2120,0 ...2160,0 MHz 33 36 — dB 2160,0 ...2400,0MHz 38 41 — dB 2400,0 ...2700,0 MHz 49 52 — dB 2700,0 ...3500,0 MHz 47 50 — dB 3500,0 ... 4300,0MHz 42 45 — dB 4300,0 ...5000,0MHz 36 40 — dB 5000,0 ...5500,0MHz 33 36 — dB 5500,0 ...6000,0MHz 28 30 — dB
4 Nov 14, 2003
2017,5MHzLow-Loss Filter for Mobile Communication Preliminary Data Sheet Transfer function (Passband): Transfer function(Narrowband):
5 Nov 14, 2003
2017,5MHzLow-Loss Filter for Mobile Communication Preliminary Data Sheet Transfer function (Wideband) :
6 Nov 14, 2003
2017,5MHzLow-Loss Filter for Mobile Communication Preliminary Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2003. Reproduction, publication and dissemination of this brochure and the informa- tion contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.
2017,5 MHzLow-Loss Filter for Mobile Communication Preliminary Data Chip Size SAW package DCS6T 0,075 0,075bottom view side view top view 2,0 1,6 0.38 6 5 0,450,68
- Low-loss RF filter for mobile telephone TD_SCDMA system
- Low amplitude ripple
- Usable passband 15 MHz
- Unbalanced to balanced operation
- Impedance transformation from 50Ω to 200Ω
- No matching network required
- Package forSurfaceM ountedTechnology (SMT ) Terminals ■ Gold-plated Ni Dimensions in mm, approx. weight 0,012 g Pin configuration
2 Input
4, 6 Balanced output 1, 3, 5 To be grounded ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to LH46B Maximum ratings Operable temperature rangeT – 25 / + 55 ˚C Storage temperature rangeTstg – 40 / + 85 ˚C DC voltage VDC 5V ESD voltage VESD 50 V 1,3,5
2017,5 MHzLow-Loss Filter for Mobile Communication Preliminary Data Characteristics Operating temperature range: T = -25 to +55 ˚C Terminating source impedance: ZS =5 0Ω Terminating load impedance: ZL = 200Ω (balanced) min. typ. max. Center frequency fC — 2017,5 — MHz Maximum insertion attenuation α max 2010,0 ... 2025,0 MHz — 2,5 2,8 dB Amplitude ripple(p-p) Δα 2010,0 ... 2025,0 MHz — 0,4 0,7 dB Input VSWR Output VSWR Attenuation α 0,0 ... 1840,0 MHz 51 54 — dB 1840,0 ... 1970,0 MHz 22 27 — dB 1970,0 ... 1980,0 MHz 15 21 — dB 1980,0 ... 1990,0 MHz 7 11 — dB 2045,0 ... 2085,0 MHz 11 14 — dB 2085,0 ... 2120,0 MHz 22 24 — dB 2120,0 ... 2160,0 MHz 30 34 — dB 2160,0 ... 2300,0 MHz 36 40 — dB 2300,0 ... 3000,0 MHz 42 45 — dB 3000,0 ... 6000,0 MHz 56 62 — dB
2017,5 MHzLow-Loss Filter for Mobile Communication Preliminary Data Transfer function Transfer function(wide band)
2017,5 MHzLow-Loss Filter for Mobile Communication Preliminary Data Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, D-81617 München EPCOS AG 2003. All Rights Reserved. Reproduction, publication and dissemination of this bro- chure and the information contained therein without EPCOS’ prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be con- sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.