ETC B4691

SAW Components
Data Sheet B4691
SAW Components
B4691
Low-Loss Filter
881,50 MHz
Data Sheet
Ceramic package DCC6
Features
Low-loss RF filter
Low amplitude ripple
Usable passband 25 MHz
No matching network required for operation
at 50 Ω
● Ceramic package for Surface Mounted
Technology (SMT)
●
●
●
●
Terminals
● Ni, gold plated
Dimensions in mm, approx. weight 0,4 g
Pin configuration
2
3
5
6
1, 4
Input
Input - ground
Output
Output - ground
To be grounded
Type
Ordering code
B4691
B39881-B4691-Z610
Marking and Package
according to
C61157-A7-A41
Packing
according to
F61064-V8030-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
TA
Tstg
VDC
Ps
– 30/+ 85
– 40/+ 85
0
10
2
˚C
˚C
V
dBm
source impedance 50 Ω
Mar 08, 2001
SAW Components
B4691
Low-Loss Filter
881,50 MHz
Data Sheet
Characteristics
T = -30 to +85 ˚ C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fc
Center frequency
Maximum insertion attenuation
869,0 ... 894,0
min.
typ.
max.
—
881,50
—
—
3,0
3,5
dB
dB
MHz
αmax
MHz
∆α
Amplitude ripple (p-p)
869,0 ... 894,0
MHz
—
1,0
1,7
869,0 ... 894,0
MHz
—
1,67
1,92
VSWR
α
Attenuation
0,0
750,0
800,0
914,0
940,0
960,0
1150,0
1500,0
2200,0
... 750,0
... 800,0
... 849,0
... 940,0
... 960,0
...1150,0
...1500,0
...2200,0
...3000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
3
45
40
35
25
30
40
35
30
12
Mar 08, 2001
65
60
45
32
40
60
55
60
17
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
SAW Components
B4691
Low-Loss Filter
881,50 MHz
Data Sheet
Transfer function
Transfer function (wideband)
4
Mar 08, 2001
SAW Components
B4691
Low-Loss Filter
881,50 MHz
Data Sheet
Transfer function (passband)
5
Mar 08, 2001
SAW Components
B4691
Low-Loss Filter
881,50 MHz
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC IS
P.O. Box 80 17 09, D-81617 München
 EPCOS AG 1999. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or
assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
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.
6
Mar 08, 2001