SAW Components
www.DataSheet4U.com
SAW Components
Data Sheet B3848
SAW Components Low-Loss Filter Data Sheet
B3848 208,0 MHz
Ceramic...
Description
www.DataSheet4U.com
SAW Components
Data Sheet B3848
SAW Components Low-Loss Filter Data Sheet
B3848 208,0 MHz
Ceramic package DCC12A
Features
s s s s s
7,62 1,0
1 2 3 4 5
Low-loss IF filter for GSM EDGE base station Usable bandwidth 400 kHz Very low group delay ripple Temperature stable Ceramic SMD package
1,7
2,3
bottom view
10 9 8 7 6
Terminals
s Gold plated
1,6
3,81
side view
6,5
top view
13,3
Dimensions in mm, approx. weight 0,4 g Pin configuration 10 1 5 6 3, 8 2, 4, 7, 9 Input Input ground Output Output ground Ground Case ground
Type B3848
Ordering code B39211-B3848-H510
Marking and Package according to C61157-A7-A94
Packing according to F61074-V8163-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 10 2
˚C ˚C V dBm Sep 02, 2003
SAW Components Low-Loss Filter Data Sheet
B3848 208,0 MHz
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = -10 .. 85 ˚C ZS = 50 Ω and matching network ZL = 50 Ω and matching network min. Nominal frequency Minimum insertion attenuation Pass bandwidth αrel ≤ 1,0 dB αrel ≤ 3,0 dB Amplitude ripple (peak to adjacent valley) fN ± 200 kHz Amplitude variation (p-p) ∆α typ. 208,0 6,5 max. — 7,5 MHz dB
fN
αmin
— —
B1dB B3dB
400 —
590 850
— —
kHz kHz
—
0,1
—
dB
fN ± 200 kHz
Absolute group delay @ fN Group delay ripple (p-p) ∆τ τ
—
0,5
1,0
...
Similar Datasheet