EPCOS B1709 Saw if filter Datasheet

SAW Components
SAW IF filter
Satellite radio
Series/type:
Ordering code:
B1709
B39805B1709H310
Date:
Version:
May 16, 2006
1.1
 EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
Application
■
■
■
■
■
IF filter for digital radio
Usable bandwidth 3.7 MHz
Low insertion attenuation
Constant group delay
Unbalanced or balanced operation
Features
Package size 7.0 x 5.0 x 1.48 mm3
Package code QCC12C
RoHS compatible
Approximate weight 0.20 g
Ceramic package for Surface Mount Technology
(SMT)
■ Ni, gold-plated terminals
■ Electrostatic Sensitive Device (ESD)
■
■
■
■
■
Pin configuration
■
■
■
■
■
■
4
6
10
12
3,9
1,2,7,8
Balanced input or input ground
Input
Balanced output or output ground
Output
Case – ground
To be grounded
6
10
4
12
3,9
Please read cautions and warnings and
important notes at the end of this document.
2
May 16, 2006
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to (+85 ˚C) +105 ˚C
ZS = 27 Ω and matching network
ZL =
1 kΩ and matching network
min.
Nominal frequency
fN
—
typ.
@ 25 ˚C
80.46
Minimum insertion attenuation1)
αmin
—
18.1
19.6
dB
Maximum voltage gain source – load
αvgsl
–8.8
–7.3
—
dB
(VL/VS)
Amplitude ripple (p-p)
fN ± 1.84 MHz
Pass bandwidth
αrel ≤ 1.5 dB
αrel ≤ 3 dB
αrel ≤ 15 dB
αrel ≤ 30 dB
max.
—
MHz
∆α
B1.5dB
B3dB
B15dB
B30dB
—
0.9
(1.3) 1.8
dB
—
—
—
—
4.3
4.6
5.5
6.1
—
—
6.0
6.5
MHz
MHz
MHz
MHz
Mean attenuation (relative to αmin)
αrel
Upper sidelobe 86.47 ...
91.53 MHz
50.0
54.0
—
dB
Relative attenuation (relative to αmin)
αrel
Lower sidelobe 55.00 ...
67.00 MHz
67.00 ...
75.99 MHz
Upper sidelobe 85.21 ...
86.47 MHz
86.47 ...
91.53 MHz
91.53 ...
95.21 MHz
95.21 ... 105.00 MHz
48.0
39.0
40.0
45.0
46.0
46.0
54.0
43.0
49.0
49.0
52.0
52.0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
Group delay ripple (p–p)
∆τ
Aperture 50 kHz
fN ± 1.84 MHz
—
190
—
ns
Temperature coefficient of frequency
—
–18
—
ppm/K
1)
TCf
Including losses in the matching network
Please read cautions and warnings and
important notes at the end of this document.
3
May 16, 2006
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
Matching network1) ((based on four port measurement, quality factors QL = 40, QC = 90)
Cs1
Ls3
Cs1 = 7.5 pF
Lp2
Cp4
Lp2 = 240 nH
Ls3 = 200 nH
Cp4 = 15 pF
Cs1
Ls3
1) The input matching circuit has been designed as a power match of the filter’s input port to 175 Ω. In a second step
it has been optimized in a narrow range in order to operate at 27 Ω with optimum filter performance.
Please read cautions and warnings and
important notes at the end of this document.
4
May 16, 2006
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
Transfer function
Transfer function (pass band)
Please read cautions and warnings and
important notes at the end of this document.
5
May 16, 2006
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
ZS = 50 Ω (single ended) and matching network
ZL = 50 Ω (single ended) and matching network
min.
Nominal frequency
fN
—
typ.
@ 25 ˚C
80.46
Minimum insertion attenuation1)
αmin
—
15.3
16.8
dB
Amplitude ripple (p-p)
∆α
—
1.1
1.5
dB
—
—
—
—
4.3
4.6
5.5
6.2
—
—
6.0
6.6
MHz
MHz
MHz
MHz
fN ± 1.84 MHz
Pass bandwidth
αrel ≤ 1.5 dB
αrel ≤ 3 dB
αrel ≤ 15 dB
αrel ≤ 30 dB
B1.5dB
B3dB
B15dB
B30dB
max.
—
MHz
Mean attenuation (relative to αmin)
αrel
Upper sidelobe 86.47 ...
91.53 MHz
46.0
48.0
—
dB
Relative attenuation (relative to αmin)
αrel
Lower sidelobe 55.00 ...
67.00 MHz
67.00 ...
75.99 MHz
Upper sidelobe 85.21 ...
86.47 MHz
86.47 ...
91.53 MHz
91.53 ...
95.21 MHz
95.21 ... 105.00 MHz
44.0
34.0
37.0
40.0
44.0
45.0
48.0
37.0
42.0
44.0
47.0
48.0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
Group delay ripple (p–p)
∆τ
Aperture 50 kHz
fN ± 1.84 MHz
—
180
—
ns
Temperature coefficient of frequency
—
–18
—
ppm/K
1)
TCf
Including losses in the matching network
Please read cautions and warnings and
important notes at the end of this document.
6
May 16, 2006
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
Matching network (based on four port measurement, quality factors QL = 40, QC = 90)
Cs1
Ls3
Cs1 = 3.9 pF
Lp2 = 220 nH
Lp2
Cp4
Ls3 = 200 nH
Cp4 = 56 pF
Maximum ratings
Operable temperature range T
–40 / +105 ˚C
Storage temperature range
Tstg
–40 / +105 ˚C
DC voltage
VDC
0
V
Source power
PS
10
dBm
Please read cautions and warnings and
important notes at the end of this document.
7
source impedance 50 Ω
May 16, 2006
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
Transfer function
Transfer function (pass band)
Please read cautions and warnings and
important notes at the end of this document.
8
May 16, 2006
SAW Components
B1709
80.46 MHz
SAW IF filter
Data sheet
References
Type
B1709
Ordering code
B39805B1709H310
Marking and package
C61157-A7-A95
Packaging
F61074-V8170-Z000
Date codes
L_1126
S-parameters
B1709_NB_UN.s4p
Soldering profile
S_6001
RoHS compatible
defined as compatible with the following documents:
"DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIAMENT
AND OF THE COUNCIL of 27 January 2003 on the restriction
of the use of certain hazardous substances in electrical and
electronic equipment. 2005/618/EC from April 18th, 2005,
amending Directive 2002/95/EC of the European Parliament
and of the Council for the purposes of establishing the maximum concentration values for certain hazardous substances in
electrical and electronic equipment."
For further information please contact your local EPCOS sales office or visit our webpage at
www.epcos.com .
Published by EPCOS AG
Surface Acoustic Wave Components Division
P.O. Box 80 17 09, 81617 Munich, GERMANY
 EPCOS AG 2006. 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.
Please read cautions and warnings and
important notes at the end of this document.
9
May 16, 2006
Important notes
The following applies to all products named in this publication:
1.
2.
3.
4.
5.
6.
7.
Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties
described in the product specification is suitable for use in a particular customer application.
We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled
out in the current state of the art, even if they are operated as specified. In customer
applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger
human life or health (e.g. in accident prevention or life-saving systems), it must therefore be
ensured by means of suitable design of the customer application or other action taken by the
customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is
sustained by third parties in the event of malfunction or failure of a passive electronic component.
The warnings, cautions and product-specific notes must be observed.
In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as “hazardous”). Useful information on this will be found in our
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available.
Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms of Delivery for Products and Services in the Electrical
Industry” published by the German Electrical and Electronics Industry Association
(ZVEI).
The trade names EPCOS, CeraDiode, CSSP, PhaseCap, PhaseMod, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, WindCap are trademarks registered
or pending in Europe and in other countries. Further information will be found on the Internet
at www.epcos.com/trademarks.
10
May 16, 2006
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