B3646 EPCOS | Alldatasheet

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Technical content

2 Jun 02, 2003

208,0 MHzLow-Loss Filter Data Sheet Ceramic packageQCC10B

Features

  • Low-loss wideband IF filter
  • No matching required for operation at 50Ω
  • Package for Surface Mounted Technology (SMT) Terminals
  • Gold-plated Dimensions in mm, approx. weight 0,2 g Pin configuration

10 Input

9 Input ground

5 Output

4 Output ground

2, 7 Ground 1, 3, 6, 8 Case – ground ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B3646 B39211-B3646-Z710 C61157-A7-A49 F61074-V8172-Z000 Maximum ratings Operable temperature range T – 25/+ 85 ˚C Storage temperature rangeTstg – 40/+ 125 ˚C DC voltage VDC 0V Source power Ps 10 dBm

3 Jun 02, 2003

208,0 MHzLow-Loss Filter Data Sheet Characteristics Operating temperature: TA = -10 ... +85 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 50Ω min. typ. max. Nominal frequency fN — 208,0 — MHz Maximum insertion attenuationfN 400 kHz α max 1,5 2,0 3,5 dB Passband width B1,0dB α rel≤ 1,0 dB — 5,08 — MHz Amplitude ripple(p-p) Δα fN ± 100 kHz — 0,03 0,2 dB Amplitude ripple(p-p) Δα fN ± 400 kHz — 0,1 1,0 dB Absolute group delay(atfN ) τ — 120 300 ns Group delay ripple (p-p) Δτ fN ± 400 kHz — 8 30 ns Relative attenuation(relative toα max ) α rel 10,0 MHz ...fN - 33,0 MHz 38,0 50,0 — dB fN - 33,0 MHz ...fN - 23,0 MHz 44,0 50,0 — dB fN - 23,0 MHz ...fN - 14,0 MHz 30,0 40,0 — dB fN - 14,0 MHz ...fN - 0,4 MHz 0,0 2,0 — dB fN + 0,4 MHz ...fN + 14,0 MHz 0,0 2,0 — dB fN + 14,0 MHz ...fN + 28,0 MHz 5,0 35,0 — dB fN + 28,0 MHz ... 450,0 MHz 12,0 45,0 — dB Input IP3(Third order intercept point)1) 1) With two 10 dbm fundamental signals at 180 MHz and 208 MHz applied the third order intermodulation product at the output at 236 MHz will have less than -64 dBm. 45,0 — — dBm VSWR fN ± 400 kHz — 1,5:1 2,0:1 Temperature coefficient of frequency TC f — -70 — ppm/K

4 Jun 02, 2003

208,0 MHzLow-Loss Filter Data Sheet Transfer function Transfer function (pass band)

5 Jun 02, 2003

208,0 MHzLow-Loss Filter Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC IS 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.