EPCOS B39881-B4146-U510 Saw components low-loss filter for mobile communication 881,50 mhz Datasheet

SAW Components
Data Sheet B4146
SAW Components
B4146
881,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Ceramic package DCC6D
Features
● Low-loss RF filter for mobile telephone
AMPS system, receive path
Low amplitude ripple
Usable passband 25 MHz
Unbalanced to balanced operation
Impedance transformation from 50 Ω
to 200 Ω
● Ceramic package for Surface Mounted
Technology (SMT)
●
●
●
●
Terminals
● Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
4
6
1, 3, 5
Input
Balanced output
Balanced output
Ground, to be grounded
Type
Ordering code
B4146
B39881-B4146-U510
Marking and Package
according to
C61157-A7-A68
Packing
according to
F61074-V8089-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD
Input power max.
T
Tstg
VDC
VESD
PIN
– 40 / + 85
– 40 / + 85
5
50
5
2
˚C
˚C
V
V
dBm
Human Body Model
source impedance 50 Ω
Jun 03, 2002
SAW Components
B4146
881,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = -30 to +85 ˚C
ZS = 50 Ω
ZL = 200 Ω || 68nH(balanced)
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fC
Center frequency
Maximum insertion attenuation
869,0 ... 894,0
min.
typ.
max.
—
881,5
—
—
2,5
3,0
dB
dB
MHz
αmax
MHz
∆α
Amplitude ripple (p-p)
869,0 ... 894,0
MHz
—
0,7
1,2
869,0 ... 894,0
MHz
—
1,8
1,9
VSWR
α
Attenuation
0,0
824,0
924,0
970,0
1300,0
2000,0
... 824,0
... 849,0
... 970,0
...1300,0
...2000,0
...3000,0
MHz
MHz
MHz
MHz
MHz
MHz
50,0
35,0
30,0
50,0
40,0
30,0
3
Jun 03, 2002
60,0
40,0
40,0
65,0
60,0
50,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
SAW Components
B4146
881,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = -40 to +85 ˚C
ZS = 50 Ω
ZL = 200 Ω || 68nH(balanced)
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
fC
Maximum insertion attenuation
869,0 ... 894,0
αmax
MHz
min.
typ.
max.
—
881,5
—
—
2,8
3,1
dB
dB
MHz
∆α
Amplitude ripple (p-p)
869,0 ... 894,0
MHz
—
1,0
1,3
869,0 ... 894,0
MHz
—
1,8
1,9
VSWR
α
Attenuation
0,0
824,0
924,0
970,0
1300,0
2000,0
... 824,0
... 849,0
... 970,0
...1300,0
...2000,0
...3000,0
MHz
MHz
MHz
MHz
MHz
MHz
4
50,0
35,0
30,0
50,0
40,0
30,0
Jun 03, 2002
60,0
40,0
40,0
65,0
60,0
50,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
SAW Components
B4146
881,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function
Transfer function
5
Jun 03, 2002
SAW Components
B4146
881,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
6
Jun 03, 2002
SAW Components
B4146
881,50 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, D-81617 München
 EPCOS AG 2002. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited.
The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. 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
7
Jun 03, 2002
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