器件名称: B7725
功能描述: SAW Components Low-Loss Filter 1575,42 MHz
文件大小: 50KB 共5页
简 介:SAW Components
Data Sheet B7725, Pb-free
SAW Components Low-Loss Filter Data Sheet
B7725 1575,42 MHz
Chip Sized SAW Package QCS5H
Features Low loss RF filter for GPS receivers Unbalanced to balanced operation Low amplitude ripple Impedance transformation from 50 to 100 q Package for Surface Mounted Technology (SMT) q Pb-free
q q q q
2 3
0,1
1
5
4 0,5
Terminals
q Ni, gold-plated
2,5
Dimensions 2,0x2,5 mm2, approx. weight 0,015 g Pin configuration 1 3, 4 2, 5 Input, unbalanced Output, balanced Case ground
Type B7725
Ordering code B39162-B7725-K910
Marking and Package according to C61157-A7-A139
Packing according to F61074-V8189-Z000
Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Source power
T Tstg VDC V*ESD Ps
– 40/+ 85 – 40/+ 85 3 50* 10
C C V V dBm
machine model, 10 pulses source impedance 50 , load impedance 100
* acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses
2
Jan 18, 2005
2,0
0,8
0,5
0,1
SAW Components Low-Loss Filter Data Sheet
Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance:
B7725 1575,42 MHz
TA = -30 ... +85 C ZS = 50 unbal. ZL = 100 bal.
min. typ. 1575,42 max. — MHz
Nominal frequency
fN
—
Maximum insertion attenuation αmax 1574,42MHz ... 1576,42 MHz 1574,42MHz ... 1576,42 MHz Amplitude ripple in passband (p-p) α 1574,42MHz ... 1576,42 MHz Phase linearity deviation 1574,42……
