B3685
B3685 is SAW Components Low-loss Filter manufactured by EPCOS.
Features q Low-loss IF filter for GSM base station q Tx path q Ceramic SMD package
2,54 2,54 1,0
000 111 11 00 00 11 000 111 00 11 000 11 111 00 00 11 00 00 11 111 000 11 111 00 11 00 11 000 000 111 00 11 000 111 000 111 00 11 000 000 111 111 00 11
12 11 1 2 3
1,4
4 bottom view
Terminals q Gold plated
1,48
111 000 000 111 000 111 000 111
111 000 11 00 00 11 000 111 00 11 00 000 11 111 00 11 00 000 111 00 11 11 00 11
9 8 7
11 00 00 11 00 11 00 11
0,6
111 000 000 111 000 111 111 000 111 000 00 11 11 00 00 11 00 11 00 11 00 11 11 00 00 11 00 11 00 11
5 side view
5,0 top view
7,0
Dimensions in mm, appr. weight 0,20 g Pin configuration 12, 10 4, 6 1, 2, 7, 8 3, 9 Balanced Input Balanced Output Ground Case ground
Type B3685
Ordering code B39900-B3685-H310
Marking and Package according to C61157-A7-A95
Packing according to F61074-V8170-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings Operable temperature range Storage temperature range DC voltage Source power
T Tstg VDC Ps
-20 / +70 -30 / +85 0 10
˚C ˚C V d Bm
Jan 08, 2003
SAW ponents Low-Loss Filter Data Sheet
B3685 90,00 MHz
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
T = 0
- 70 ˚C ZS = 200 Ω balanced and matching network ZL = 200 Ω balanced and matching network min. typ. 90,0 5,3 max.
- 6,0 MHz d B
Nominal frequency Insertion attenuation at f N (including matching network) Passband width Amplitude ripple (p-p) Absolute group delay (at f N) Group delay ripple (p-p) αrel ≤ 0,5 d B f N
αN
-...