EPCOS B3683 Saw components low-loss filter 382,5 mhz Datasheet

SAW Components
Data Sheet B3683
SAW Components
B3683
Low-Loss Filter
382,5 MHz
Data Sheet
Ceramic package QCC8C
Features
Low-loss filter (WBN) for Trunked Radio
Usable bandwidth 5 MHz
No matching required for operation at 50 Ω
Package for Surface Mounted Technology
(SMT)
● Hermetically sealed ceramic package
●
●
●
●
Terminals
● Gold-plated
typ. Dimensions in mm, approx. weight 0,10 g
Pin configuration
2
3
6
7
1, 5
4, 8
Type
B3683
Input
Input ground
Output
Output ground
Ground
Case ground
Ordering code
B39381-B3683-U310
Marking and Package
Packing
according to
according to
C61157-A7-A56
F61074-V8070-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
TA
Tstg
VDC
Ps
-25 / +75
-40 / +85
0
10
2
˚C
˚C
V
dBm
source impedance 50 Ω
Mar 30, 2001
SAW Components
B3683
Low-Loss Filter
382,5 MHz
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
TA = +15 ... +35 ˚C
ZS = 50 Ω
ZL = 50 Ω
Nominal frequency
fN
Maximum insertion attenuation
380,0 MHz ... 385,0 MHz
αmax
Amplitude ripple (p-p)
380,0 MHz ... 385,0 MHz
∆α
Return loss (Input and Output)
380,0 MHz ... 385,0 MHz
min.
typ.
max.
—
382,5
—
—
3,3
3,7
dB
—
0,8
1,4
dB
11,0
12,5
MHz
—
dB
180
ns
τ
Group delay
380,0 MHz ... 385,0 MHz
—
Deviation from lin. phase (in 1 MHz bandwidth) ∆ϕ
380,0 MHz ... 385,0 MHz
Absolute attenuation
45,0 MHz ... 81,5 MHz
217,0 MHz ... 295,0 MHz
298,5 MHz ... 340,0 MHz
390,0 MHz ... 395,0 MHz
402,5 MHz ... 470,0 MHz
470,0 MHz ... 1015,0 MHz
1015,0 MHz ... 2000,0 MHz
2000,0 MHz ... 4000,0 MHz
αabs
Temperature coefficient of frequency
TCf
3
—
140
0,9
5
˚
40
40
20
30
30
40
20
5
70
55
45
34
42
45
45
10
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
—
– 36
—
ppm/K
Mar 30, 2001
SAW Components
B3683
Low-Loss Filter
382,5 MHz
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
TA = -25 ... +75 ˚C
ZS = 50 Ω
ZL = 50 Ω
Nominal frequency
fN
Maximum insertion attenuation
380,0 MHz ... 385,0 MHz
αmax
Amplitude ripple (p-p)
380,0 MHz ... 385,0 MHz
∆α
Return loss (Input and Output)
380,0 MHz ... 385,0 MHz
min.
typ.
max.
—
382,5
—
—
3,5
4,0
dB
—
1,1
2,0
dB
11,0
12,5
MHz
—
dB
180
ns
τ
Group delay
380,0 MHz ... 385,0 MHz
—
Deviation from lin. phase (in 1 MHz bandwidth) ∆ϕ
380,0 MHz ... 385,0 MHz
TCf
Temperature coefficient of frequency
4
—
—
Mar 30, 2001
140
1,1
– 36
5
—
˚
ppm/K
SAW Components
B3683
Low-Loss Filter
382,5 MHz
Data Sheet
Transfer function
Transfer function (pass band; +15 ˚C ... +35 ˚C)
5
Mar 30, 2001
SAW Components
B3683
Low-Loss Filter
382,5 MHz
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC IS PD
P.O. Box 80 17 09, D-81617 München
 EPCOS AG 2001. 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 30, 2001
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