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SAW Components
Data Sheet B1706
SAW Components Bandpass Filter Preliminary Data
B1706 259,86 MHz
SMD ceramic package QCC12C
Features
2,54 1,0
s IF filter for digital satellite radio s Constant group delay s Ceramic package for Surface Mounted
2,54
111 11 11 000 00 00 111 11 11 000 00 00 111 111 11 11 11 000 000 00 00 00 111 111 11 11 11 000 000 00 00 00 111 111 000 000 000 11 00 111 000 111 11 00
12 11 1 2 3
1,4
4
Technology (SMT) Terminals
1,48
bottom view
111 000 11 00 111 000 11 00 111 000 111 111 11 11 11 000 000 00 00 00 11 00 111 11 11 000 00 00 111 11 00 000 00 00 111 11 11 000 00 11
10 9 8 7
0,6
111 000 111 000 111 000 111 000 111 000 11 00 11 00 11 00 11 00 00 11 11 00 11 00 11 00 11 00 11 00
s Ni, gold-plated
6
5
side view
5,0
top view
7,0
Dimensions in mm, approx. weight 0,2 g Pin configuration 10 12 4 6 3,9 1,7 2,8 Input Input Output Output Case - ground To be grounded Ground
Type B1706
Ordering code B39261-B1706-H310
Marking and Package according to C61157-A7-A95
Packing according to F61074-V8170-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings Operable temperature range TA Storage temperature range Tstg DC voltage VDC Source power -40 /+85 -40 /+85 0 0 C C V dBm
between any terminals
PS
2
Mar 14, 2005
SAW Components Bandpass Filter Preliminary Data
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
B1706 259,86 MHz
T = -40 C ... 85 C ZS = 150 and matching network ZL = 150 and matching network
min. typ. 259,86 14,5 max. -- 15,5 MHz dB
Nominal frequency Minimum insertion attenuation Amplitude ripple (p-p) 253,61 253,61 255,47 257,33 259,89 262,40 264,25 Pass bandwidth rel 1,5 dB rel 3 dB rel 15 dB Attenuation (relative to min) Lower sidelobe 230,00 fN -12,00 Upper sidelobe fN + 9,00 fN +10,30 fN +12,00 Group delay ripple (p-p) ...266,11 ...255,47 ...257,33 ...259,84 ...262,40 ...264,25 ...266,11 MHz MHz MHz MHz MHz MHz MHz
fN
min
-- --
-- -- -- -- -- -- --
0,8 0,3 0,3 0,3 0,3 0,3 0,7
1,4 0,8 0,8 0,8 0,8 0,8 1,0
dB dB dB dB dB dB dB
B1,5dB B3dB B15dB
rel ...fN -12,00 MHz ...fN -10,50 MHz ...fN +10,30 MHz ...fN +12,00 MHz ... 290,00 MHz
12,5 14,4 --
14,1 14,9 17,4
15,0 15,4 --
MHz MHz MHz
34,0 32,0 13,0 34,0 35,0
36,0 36,0 16,0 36,0 37,0
-- -- -- -- --
dB dB dB dB dB
fN 6,24
Temperature coefficient of frequency
MHz
--
50 -18
70 --
ns ppm/K
TCf
--
Matching network (based on four port measurement, quality factors QL = 40, QC = 90) Cs2 Cs3 Lp4 Cs3 Lp1 = 22 nH Cs2 = 120 pF Lp1 Cs2 Cs3 = 68 pF Lp4 = 22 nH
3
Mar 14, 2005
SAW Components Bandpass Filter Preliminary Data
Transfer function
B1706 259,86 MHz
Transfer function (passband)
4
Mar 14, 2005
SAW Components Bandpass Filter Preliminary Data
B1706 259,86 MHz
Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC PD 2 P.O. Box 80 17 09, 81617 Munich, GERMANY (c) EPCOS AG 2005. Reproduction, publication and dissemination of this brochure and the information 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.
5
Mar 14, 2005

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