SAW Components
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SAW Components
Data Sheet B3873
SAW Components Low-Loss Filter Data Sheet
B3873 240,0 MHz
Ceramic...
Description
www.DataSheet4U.com
SAW Components
Data Sheet B3873
SAW Components Low-Loss Filter Data Sheet
B3873 240,0 MHz
Ceramic package DCC18
Features
q High performance IF bandpass filter q Temperature stable q Hermetically sealed ceramic package
Terminals
q Gold plated
Dimensions in mm, approx. weight 0,7 g
Pin configuration 10 1 5 6 3, 8 2, 4, 7, 9 Input Input ground Output Output ground Ground Case ground
Type B3873
Ordering code B39241-B3873-U210
Marking and Package according to C61157-A7-A54
Packing according to F61074-V8166-Z000
Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power
T Tstg VDC Ps
-40/ +85 -40/ +85 0 0
˚C ˚C V dBm
2
Nov 06, 2002
SAW Components Low-Loss Filter Data Sheet
Characteristics Operating temperature: Terminating source impedance: Terminating load impedance:
B3873 240,0 MHz
T = -10..+85 ˚C
ZS=50 Ω and matching network ZS=50 Ω and matching network min. typ. 240,0 14,0 max. — 16,0 MHz dB
Nominal frequency Minimum insertion attenuation (including matching network) Passband width Amplitude ripple (p-p) αrel ≤ 1 dB
fN
αmin
— 12,0
B1dB
∆α
1,1
1,25
—
MHz
fN ± 0,55 MHz
Absolute group delay (at fN) Group delay ripple (p-p) τ
— — —
0,7 1,8 120
1,0 3,5 200
dB µs ns
fN ± 0,55 MHz
∆τ ∆ϕ
Deviation of linear phase (p-p) fN ± 0,55 MHz Relative attenuation (relative to αmin) fN ± 0,9 MHz ... fN ± 1,25 MHz fN ± 1,25 MHz ... fN ± 1,7 MHz fN ± 1,7 MHz ... fN ± 1,9 MH...
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