EPCOS B4542 Saw components low-loss filter 110,59 mhz Datasheet

SAW Components
Data Sheet B4542
SAW Components
B4542
110,59 MHz
Low-Loss Filter
Data Sheet
Ceramic package QCC12C
Features
● Low-loss IF filter for cordless application
● Channel selection in DECT system
● Ceramic package for Surface Mounted Technol-
2,54
Terminals
4
5
00
11
00
11
00
11
11
111
000
000 00
111
11 00
000
111
000
111
00
000
111
000 11
111
00
11
000
111
000
111
00
11
9
8
bottom view
6
10
000
111
111
000
000
111
000
111
2,54 1,0
3
11
ogy (SMT)
2
12
1,4
1
000 00
111
11
111
000
000
111
000 11
111
00
11
000
000
111
111 111
000
11
000 00
111
00 00
11
000
111
000
111
00
11
000
111
000
111
00
11
000
000 111
111
00
11
7
1,48
0,6
5,0
● Ni, gold-plated
111
000
000
111
00
000
111
000 11
111
00
11
00
11
000
111
000
111
111
111
000
000 11
00
11
000
111
111
000
00
side view
top view
7,0
Dimensions in mm, approx. weight 0,23 g
Pin configuration
12
10
6
4
3, 9
1, 2, 7, 8
Input
Input ground or balanced input
Output
Output ground or balanced output
Case – ground
To be grounded
Type
Ordering code
B4542
B39111-B4542-H310
Marking and Package
according to
C61157-A7-A95
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
T
Tstg
VDC
Ps
– 40/+ 85
– 40/+ 85
0
10
2
˚C
˚C
V
dBm
May 28, 2003
Packing
according to
F61074-V8170-Z000
SAW Components
B4542
110,59 MHz
Low-Loss Filter
Data Sheet
Characteristics
T = +25 ˚C
ZS = 50 Ω
ZL = 130 Ω || 62 nH
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
typ.
max.
Nominal frequency
fN
—
110,59
—
MHz
Center frequency
(center frequency between 10 dB points)
Minimum insertion attenuation
(including loss in matching coils)
Passband width
fc
110,48
110,59
110,70
MHz
—
12,2
13,5
Group delay ripple (p-p)
fN - 600 kHz
...
∆τ
αmin
B3dB
B30dB
fN + 600 kHz
Relative attenuation (relative to αmin)
fN ± 1,6 MHz
...
fN ± 3,1 MHz
fN ± 3,1 MHz
...
fN ± 4,6 MHz
fN ± 4,6 MHz
...
fN ± 20 MHz
1,1
2,3
dB
MHz
MHz
—
270
350
ns
32
40
45
44
49
52
—
—
—
dB
dB
dB
32
42
48
44
53
55
—
—
—
dB
dB
dB
αrel
fN ± 1,728 MHz
fN ± 2×1,728 MHz
fN ± 3×1,728 MHz
Impedance at fN
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
TCf
Temperature coefficient of frequency
—
170 || 30
—
Ω || pF
—
170 || 30
—
Ω || pF
—
ppm/K
—
– 18
Matching network to 50 Ω (element values depend on PCB layout):
Ls1 = 82 nH
Cp2 = 47 pF
3
May 28, 2003
SAW Components
B4542
110,59 MHz
Low-Loss Filter
Data Sheet
Transfer function:
Transfer function (pass band):
4
May 28, 2003
SAW Components
B4542
110,59 MHz
Low-Loss Filter
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, 81617 Munich, GERMANY
 EPCOS AG 2003. 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
May 28, 2003
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