EPCOS B3668 Saw components low-loss filter 1950 mhz Datasheet

SAW Components
Data Sheet B3668
SAW Components
B3668
Low-Loss Filter
1950 MHz
Data Sheet
SMD ceramic package DCC6C
Features
Low-loss RF filter for UMTS system
Usable passband 60 MHz
No matching network required for operation at 50 Ω
Ceramic Package for Surface Mounted
Technology (SMT)
● RoHS Compliant
●
●
●
●
Terminals
● Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
1, 3
5
4, 6
Input
Input ground
Output
Output ground
Type
Ordering code
Marking and Package
Packing
according to
according to
B3668
B39202-B3668-U410
C61157-A7-A67
F61074-V8168-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power max.
2080,0 ... 2170,0 MHz
T
Tstg
VDC
VESD
PIN
PIN
-40 / +85
-40 / +85
0
501)
12
15
˚C
˚C
V
V
dBm
dBm
Machine Model, 10 pulses
continuous wave, 85 ˚C
continuous wave, 55 ˚C
1) acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses.
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Jun 14, 2006
SAW Components
B3668
Low-Loss Filter
1950 MHz
Data Sheet
Characteristics
TA
ZS
ZL
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
=
=
=
-30 ... +85 ˚C
50 Ω
50 Ω
Nominal frequency
fN
Maximum insertion attenuation
1920,0 ... 1980,0 MHz
αmax
Amplitude ripple (p-p)
1920,0 ... 1980,0 MHz
∆α
min.
typ.
max.
—
1950,0
—
—
3,0
3,5
dB
—
1,5
2,1
dB
MHz
Return loss
1920,0 ... 1980,0 MHz
8,0
10,0
—
dB
22,0
25,0
28,0
30,0
20,0 *)
3,5
8,0
35,0
33,0
30,0
25,0
10,0
8,0
25,0
28,0
31,0
34,0
30,0
6,0
20,0
45,0
37,0
34,0
30,0
12,0
10,0
—
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
ppm/K
α
Attenuation
50,0
1400,0
1495,0
1700,0
1870,0
2000,0
2015,0
2030,0
2050,0
2080,0
2170,0
5000,0
5800,0
... 1400,0
... 1495,0
... 1700,0
... 1870,0
... 1880,0
... 2015,0
... 2030,0
... 2050,0
... 2080,0
... 2170,0
... 5000,0
... 5800,0
... 6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
TCf
Temperature coefficient of frequency
—
*) min. 15 dB (T > 45 ˚C)
3
Jun 14, 2006
-35
SAW Components
B3668
Low-Loss Filter
1950 MHz
Data Sheet
Transfer function (narrow band)
Transfer function (wide band)
4
Jun 14, 2006
SAW Components
B3668
Low-Loss Filter
1950 MHz
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW COM WT PD
P.O. Box 80 17 09, 81617 Munich, GERMANY
 EPCOS AG 2006. 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
Jun 14, 2006