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B3647 Datasheet

Part Number B3647
Manufacturers EPCOS
Logo EPCOS
Description SAW Components Low-loss Filter
Datasheet B3647 DatasheetB3647 Datasheet (PDF)

www.DataSheet4U.com SAW Components Data Sheet B3647 SAW Components Low-Loss Filter Data Sheet B3647 125,0 MHz Ceramic package QCC10B Features q Low-loss wideband IF filter q No matching required for operation at 50 Ω q Package for Surface Mounted Technology (SMT) Terminals q Gold-plated Dimensions in mm, approx. weight 0,2 g Pin configuration 10 9 5 4 2, 7 1, 3, 6, 8 Input Input ground Output Output ground Ground Case – ground Type B3647 Ordering code B39131-B3647-Z710 Marking and Packa.

  B3647   B3647






Part Number B3646
Manufacturers EPCOS
Logo EPCOS
Description SAW Components Low-loss Filter
Datasheet B3647 DatasheetB3646 Datasheet (PDF)

www.DataSheet4U.com SAW Components Data Sheet B3646 SAW Components Low-Loss Filter Data Sheet B3646 208,0 MHz Ceramic package QCC10B Features q Low-loss wideband IF filter q No matching required for operation at 50 Ω q Package for Surface Mounted Technology (SMT) Terminals q Gold-plated Dimensions in mm, approx. weight 0,2 g Pin configuration 10 9 5 4 2, 7 1, 3, 6, 8 Input Input ground Output Output ground Ground Case – ground Type B3646 Ordering code B39211-B3646-Z710 Marking and Packa.

  B3647   B3647







Part Number B3643
Manufacturers EPCOS
Logo EPCOS
Description SAW Components Low-loss Filter
Datasheet B3647 DatasheetB3643 Datasheet (PDF)

www.DataSheet4U.com SAW Components Data Sheet B3643 SAW Components Low-Loss Filter Data Sheet B3643 371,0 MHz Ceramic package QCC10B Features q q q q IF low-loss filter for wireless LAN systems Channel selection according to IEEE 802.11 Temperature stable Ceramic SMD package Terminals q Gold plated Dimensions in mm, approx. weight 0,23 Pin configuration 10 5 9 4 2, 7 1, 3, 6, 8 Input Output Input ground Output ground Ground Case ground Type B3643 Ordering code B39371-B3643-Z710 Marking.

  B3647   B3647







Part Number B3640
Manufacturers EPCOS
Logo EPCOS
Description SAW Components Low-loss Filter
Datasheet B3647 DatasheetB3640 Datasheet (PDF)

www.DataSheet4U.com SAW Components Data Sheet B3640 SAW Components Low-Loss Filter Data Sheet B3640 238,0 MHz Ceramic package QCC12 Features q q q q Low-loss IF filter for DCS base station Tx path Temperature stable Ceramic SMD package Terminals q Gold plated Dim. in mm, aprox. weight 0,4 g Pin configuration 1, 10 7 4 3, 9 2, 6, 8, 12 5, 11 Input (balanced) Output Output ground To be grounded Case ground Not connected Type B3640 Ordering code B39231-B3640-Z510 Marking and Package accor.

  B3647   B3647







SAW Components Low-loss Filter

www.DataSheet4U.com SAW Components Data Sheet B3647 SAW Components Low-Loss Filter Data Sheet B3647 125,0 MHz Ceramic package QCC10B Features q Low-loss wideband IF filter q No matching required for operation at 50 Ω q Package for Surface Mounted Technology (SMT) Terminals q Gold-plated Dimensions in mm, approx. weight 0,2 g Pin configuration 10 9 5 4 2, 7 1, 3, 6, 8 Input Input ground Output Output ground Ground Case – ground Type B3647 Ordering code B39131-B3647-Z710 Marking and Package according to C61157-A7-A49 Packing according to F61064-V8035-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 25/+ 85 – 40/+ 125 0 10 ˚C ˚C V dBm 2 Feb 04, 2004 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature: Terminating source impedance: Terminating load impedance: B3647 125,0 MHz TA = -10 – +85 ˚C ZS = 50 Ω ZL = 50 Ω min. typ. 125,0 1,5 max. — 3,2 MHz dB Nominal frequency Insertion attenuation Passband width αrel ≤ 1,0 dB Amplitude ripple (p-p) fN fN ± 150 kHz αmax — 1,2 B1,0dB — ∆α 2,2 — MHz fN ± 150 kHz Absolute group delay (at fN) Group delay ripple (p-p) τ ∆τ — — 0,15 250 1,0 300 dB ns fN ± 150 kHz Relative attenuation (relative to αmax) 10,0 MHz ... fN - 28,0 MHz fN - 28,0 MHz ... fN - 14,0 MHz fN - 14,0 MHz ... fN - 0,15 MHz fN + 0,15 MHz ... fN + 14,0 MHz fN + 14,0 MHz ... fN + 23,0 MHz fN + 23,0 MHz ... fN + 33,0 MHz fN.


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