SAW Components
Data Sheet B7722
2Apr 19, 2002
SAW Components B7722
1575,42 MHzLow-Loss Filter
Data Sheet ChipSizedSAWPackage
0,7
0,1
0,6
2,5
2,0 0,8
12
43
0,1
side view
top view
bottom view
Features
●Low loss RF filter for GPS receivers
●Unbalanced to unbalanced operation
●Low amplitude ripple
●Package for Surface Mounted Technology
(SMT)
Terminals
●Ni, gold-plated
Dimensions in mm, approx. weight 0,01 g
Pin configuration
1 Input
3 Output
2,4 Ground
Electrostatic Sensitive Device (ESD)
Type Ordering code Marking and Package
according to
Packing
according to
B7722 B39162-B7722-C510 C61157-A7-A80 F61074-V8111-Z000
Maximum ratings
Operable temperature range
T
– 40/+ 85 ˚C
Storage temperature range
T
stg – 40/+ 85 ˚C
DC voltage
V
DC 3V
Input power max.
1573,42 ... 1577,42 MHz
50,0...1460 and
1710 ... 4000 MHz
P
IN
PIN
3
15
dBm
dBm
source and load impedance 50 Ω
continuous wave signal
2
3
1
4
3Apr 19, 2002
SAW Components B7722
1575,42 MHzLow-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
T
A= -30 ... +85 ˚C
Terminating source impedance:
Z
S= 50 Ωunbal.
Terminating load impedance:
Z
L= 50 Ω unbal.
*)
T
A = 20 ˚C
**)
T
A = -30 ... +70 ˚C
min. typ. max.
Nominal frequency
f
N— 1575,42 — MHz
Maximum insertion attenuation αmax
1573,42MHz ... 1577,42 MHz — 1,5 2,1 dB
1573,42MHz ... 1577,42MHz*) — 1,5 1,8 dB
1574,42MHz ... 1576,42MHz**) — 1,4 1,8 dB
Amplitude ripple in passband (p-p) ∆α
1573,42MHz ... 1577,42 MHz — 0,1 0,5 dB
Group delay τ
1573,42 ...1577,42 MHz — 18 50 ns
Bandwidth αrel ≤3 dB
B
3dB 10 38 — MHz
Attenuation α
100,0MHz ... 824,0 MHz 35 42 — dB
824,0MHz ... 850,0 MHz 40 45 — dB
850,0MHz ... 1460,0 MHz 35 43 — dB
1648,0 MHz ... 1660,0 MHz 25 30 — dB
1660,0 MHz ... 1710,0 MHz 27 35 — dB
1710,0 MHz ... 1750,0 MHz 33 40 — dB
1750,0 MHz ... 1850,0 MHz 35 40 — dB
1850,0 MHz ... 1910,0 MHz 40 48 — dB
1910,0 MHz ... 2500,0 MHz 35 44 — dB
2500,0 MHz ... 3500,0 MHz 30 35 — dB
VSWR 1573,42MHz ... 1577,42 MHz — 1,4 1,8
4Apr 19, 2002
SAW Components B7722
1575,42 MHzLow-Loss Filter
Data Sheet
Transfer function
5Apr 19, 2002
SAW Components B7722
1575,42 MHzLow-Loss Filter
Data Sheet
Published by EPCOS AG
SAW MC WT, P.O. Box 80 17 09, 81617 Munich, GERMANY
T
EL ++49 89 636 09, FAX ++49 89 636 2 2689
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the informa-
t
ion 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
t
he Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic
Manufacturers’ Association), unless otherwise agreed.
T
his brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
t
he international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
t
he type in question please also contact one of our Sales Offices.
