EPCOS B39381-B3665-Z510 Saw components low-loss filter 380,00 mhz Datasheet

SAW Components
Data Sheet B3665
SAW Components
B3665
Low-Loss Filter
380,00 MHz
Data Sheet
Ceramic package QCC12
Features
■
■
■
■
IF filter for WCDMA
Low insertion loss
Ceramic SMD package
Temperature stable
Terminals
■ Gold plated
Dimensions in mm, appr. weight 0,4 g
Pin configuration
11
1
5
7
2, 6, 8, 12
3
4, 9, 10
Input
Input ground
Output
Output ground
Case ground
To be grounded
Not connected
Type
Ordering code
Marking and Package
according to
Packing
according to
B3665
B39381-B3665-Z510
C61157-A7-A55
F61074-V8026-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
TA
Tstg
VDC
Ps
-40 / +85
-40 / +85
0
10
2
˚C
˚C
V
dBm
Jan 08, 2001
SAW Components
B3665
Low-Loss Filter
380,00 MHz
Data Sheet
Characteristics
Operating temperature:
Terminating source impedance:
TA = -10 ... +85 ˚C
ZS = 50 Ω and matching network
Terminating load impedance:
ZL = 50 Ω and matching network
Group delay aperture:
50 kHz
min.
typ.
max.
380,00
—
MHz
Nominal frequency
fN
—
Minimum insertion attenuation
(including matching network)
αmin
15,0
16,0
17,0
dB
B1dB
B3dB
B10dB
B30dB
4,2
5,0
—
—
4,5
5,2
6,3
7,8
—
—
6,5
8,0
MHz
MHz
MHz
MHz
—
0,6
1,0
dB
—
2,5
4
˚
Passband width
αrel ≤ 1 dB
αrel ≤ 3 dB
αrel ≤ 10 dB
αrel ≤ 30 dB
∆α
Amplitude ripple (p-p)
fN ± 2,05 MHz
∆ϕ
Phase ripple (p-p)
fN ± 2,05 MHz
∆τ
Group delay ripple (p-p)
fN ± 2,05 MHz
Absolute group delay
τ
mean value within fN ± 2,05 MHz at 25 ˚C 1)
—
50
100
ns
938
943
948
ns
50
55
10
30
40
60
60
15
35
45
—
—
—
—
—
dB
dB
dB
dB
dB
– 0,036
—
ppm/K2
—
˚C
Relative attenuation (relative to αmin)
346 MHz ... 350 MHz
362 MHz ... 366 MHz
fN ± 3,5 MHz ... fN ± 4,5 MHz
fN ± 4,5 MHz ... fN ± 5,5 MHz
fN ± 5,5 MHz ... fN ± 50,00 MHz
αrel
Temperature coefficient of frequency2)
Turnover temperature
TCf
—
T0
—
1) At other temperatures the variation from filter to filter is also restricted to +/- 5 ns.
2) Temperature dependance of f :
c
fc(TA) = fc(T0)(1 + TCf(TA – T0)2)
3
Jan 08, 2001
25
SAW Components
B3665
Low-Loss Filter
380,00 MHz
Data Sheet
Matching network to 50 Ω (element values depend on pcb layout)
Cp1 = 27 pF
Ls3 = 10 nH
Ls2 = 33 nH
Lp4 = 22 nH
4
Jan 08, 2001
SAW Components
B3665
Low-Loss Filter
380,00 MHz
Data Sheet
Transfer function
Transfer function (pass band)
5
Jan 08, 2001
SAW Components
B3665
Low-Loss Filter
380,00 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 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
Jan 08, 2001
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