www.epcos.com
Product Brief 2011
Surface Acoustic Wave Components
for RF Control Systems
What are SAW components
used for?
SAW components are key
elements for wireless transmis-
sion. Front-end lters eliminate
interference from the incoming
RF signals in receivers, thus
increasing selectivity and sensi-
tivity of short-range devices.
Resonators provide stable
frequencies for the RF carrier
signals of remote control
applications, or for local oscilla-
tors of superhet receivers.
Benets
SAW lters in SMD ceramic
VV
and automotive CSSP
package
SAW resonators with tight
VV
frequency tolerances:
±25/±50 kHz
Identical pinning for all
VV
standard frequencies in each
package size
100% nal examination
VV
Operating temperature range
VV
from –40 °C up to +125 °C
Patented passivation
VV
technologies for enhanced
reliability
Component qualication to
VV
automotive test procedure
AEC-Q200
Full level 3 PPAP available
VV
Unique production know-how
VV
and volume benets from the
world market leader in SAW
components
RoHS compliant (2002/95/EC)
VV
Lead-free soldering
VV
compatible with J-STD 20C
Helps to fulll ETSI EN 300
VV
220 and FCC Part 15
2© EPCOS AG 2011For further information please contact your EPCOS sales ofce.
General / Resonators
Applications
Automotive Industrial Home
Remote keyless entry Advanced metering infrastructure Wireless switches
Tire-pressure monitoring Container tagging Garage-door openers
TARGET
Automotive telematics / navigation Fire alarm, burglar alarm Wireless audio
Automotive toll systems Radio modules Remote controls
Example for R990 Outline drawings
Admittance DCC4B (ordering code “B910“)
2.5 x 2.0 mm²
h = 0.86 mm
DCC6E/DCC6G
(ordering code “H110/A310“)
3.0 x 3.0 mm²
h = 1.0 mm
QCC8C (ordering code “U310“)
5.0 x 5.0 mm²
h = 1.35 mm
General characteristics
Center frequency tolerance:
VV ±25 kHz; ±50 kHz
Insertion loss:
VV < 1.5 dB (typ.)
Substrate:
VV Quartz
Packages:
VV DCC4B, DCC6E, DCC6G, QCC8C
Main representatives
fc
[MHz]
fc
tolerance
[kHz]
Ordering code Remark
314.90 ±25 B39311R 994H110 USA, China
315.00 ±50 B39321R1801B910 USA, China
315.00 ±50 B39321R 961H110 USA, China (RKE)
315.00 ±25 B39321R 991H110 USA, China
314.875/
315.125
±50 B39311R 771U310 USA (RKE) 2in1
433.92 ±50 B39431R1900A310 Europe, China
434.42 ±50 B39431R 969H110 Europe, China (RKE)
433.92 ±25 B39431R 990H110 Europe, China (RKE)
433.795/
434.045
±50 B39431R 770U310 Europe (RKE) 2in1
915.00 ±250 B39921R2906H110 USA 2-port
Resonators
3
For further information please contact your EPCOS sales ofce.© EPCOS AG 2011
Filters
Example for B3743 Outline drawings
Transfer function DCC6F (ordering code “B210“)
2.0 x 2.5 mm²
h = 0.86 mm
DCC6E (ordering code “H110“)
3.0 x 3.0 mm²
h = 1.0 mm
QCC8B (ordering code “Z810“)
3.8 x 3.8 mm²
h = 1.5 mm
General characteristics
Usable bandwidth:
VV Typically 0.1 ... 0.6 MHz
Substrate:
VV Quartz
Input/output impedance:
VV > 50 Ω
Selectivity:
VV Excellent nearby rejection
Package:
VV DCC6F, DCC6E, QCC8B
Main representatives
fc
[MHz]
Usable
bandwidth
[MHz]
Ordering code Remark
312.15/
314.67
0.36/0.99 B39311B3785Z810 Japan, USA
(double hump lter)
314.90 0.36 B39311B3739H110 USA
315.00 0.36 B39321B3961B210 USA, China
315.00 0.36 B39321B3741H110 USA, China
315.00 0.55 B39321B3939H110 USA, China
(multi channel)
315.00 1.1 B39321B3783Z810 USA, China
(multi channel)
433.42 0.36 B39431B3735H110 Europe
433.92 0.12 B39431B3790Z810 Europe, China
433.92 0.12 B39431B3933H110 Europe, China
433.92 0.34 B39431B3743H110 Europe, China
433.92 0.34 B39431B3960B210 Europe, China
433.92 0.55 B39431B3936H110 Europe, China
(multi channel)
433.92 1.0 B39431B3935H110 Europe, China
(multi channel)
433.92 1.1 B39431B3782Z810 Europe, China
(multi channel)
434.42 0.36 B39431B3748H110 Europe
447.725 0.29 B39451B3737H110 Korea
868.30 0.60 B39871B3744H110 Europe
868.30 0.6 B39871B3962B210 Europe
902.875 1.55 B39901B3934H110 USA
Narrowband Filters
Wideband Filters for ISM
Main representatives
fc
[MHz]
Usable
bandwidth
[MHz]
Ordering code Remark
313.85 1.0 B39311B3729H110 Japan (pinning 1-4)
315.00 1.0 B39321B3722U410 USA, China
433.92 1.6 B39431B3721U410 Europe, China
864.00 2.0 B39861B3706Z610 Europe
866.50 7.0 B39871B3717U410 Europe (RFID)
869.00 2.0 B39871B3725U410 Europe
915.00 26 B39921B3588U410 USA (Meter Reading,
ISM)
915.00 26 B39921B4301F210 USA (Meter Reading,
ISM), CSSP automotive
2448.5 97.0 B39242B3912U410 World (ISM)
Example for B3721 Outline drawings
Transfer function
OWP0328-1
f
MHz
dB
0
α
410
10
20
30
40
50
60
70 420 430 440 450 460
DCC6 (ordering code “Z610“)
3.8 x 3.8 mm²
h = 1.5 mm
DCC6C (ordering code “U410“)
3.0 x 3.0 mm²
h = 1.1 mm
DCC6E (ordering code “H110“)
3.0 x 3.0 mm²
h = 1.0 mm
QCS5P
(ordering code “F210/P810“)
1.4 x 1.1 mm²
h = 0.45 mm
General characteristics
Usable bandwidth:
VV Typically 1 ... 3 MHz
Substrate:
VVLithium tantalate
Input/output impedance:
VV 50 Ω
Selectivity:
VV High ultimate rejection
Remarks:
VV Excellent for xed frequency and
channelized systems, low insertion attenuation
Packages:
VV DCC6, DCC6C, DCC6E, QCS5P
© EPCOS AG · A Group Company of TDK-EPC Corporation
Edition 03/2011 · Ordering No. EPC:20009-7600 · Printed in Germany · PB 03116.
Important information: 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. We expressly point out that these statements cannot be regarded as binding statements about the
suitability of our products for a particular customer application. It is incumbent on the customer to check and decide whether a product is suitable for use in a particular application.
This publication is only a brief product survey which may be changed from time to time. Our products are described in detail in our data sheets. The Important notes
(www.epcos.com/ImportantNotes) and the product-specic Cautions and warnings must be observed. All relevant information is available through our sales ofces.
Filters
Main representatives
fc
[MHz]
Usable
bandwidth
[MHz]
Ordering code Remark
881.50 25 B39881B4303F210 Band V Rx,
unb./bal. 50/150 Ω
942.50 35 B39941B4304F210 Band VIII Rx
881.50/
942.50
25.0/35.0 B39941B4380P810 Dual Band V/VIII Rx
881.50/
942.50
25.0/35.0 B39941B3514H910 Dual Band V/VIII Rx
1575.42 6.0 B39162B4300F210 GPS/Galileo unb./unb.,
CSSP automotive
1575.42 2.0 B39162B4308P810 GPS/Galileo unb./bal.,
CSSP automotive
1575.42 2.0 B39162B3521U410 GPS unb./unb., high
selectivity
1575.42 2.4 B39162B3520U410 GPS/Galileo unb./unb.,
low IA*
1575.42 6.0 B39162B3524B710 GPS/Galileo unb./unb.,
2x2.5mm package
1575.42 6.0 B39162B3525U510 GPS/Galileo unb./bal.
1575.42 2.0 LY89** GPS extractor lter
1585.5 41 B39162B3519U410 GPS/Galileo/Glonass,
unb./unb.
1586.00 42 B39162B3517U510 GPS/Galileo/Glonass,
unb./bal.
1601.50 17 B39162B3529U410 Russia (Glonass)
1575.00/
1602.00
10.0/10.0 B39162B3518H910 GPS/Galileo/Glonass
Diplexer
1732.5 45 B39172B4307F210 Band IV Tx
1842.5 60 B39182B4306F210 Band III Rx
1950.0 60.0 B39202B4309P810 Band I Tx
1960 60 B39202B4305F210 Band II Rx
1842.5/
1960.0
75.0/60.0 B39202B3515H910 Dual Band III/II Rx
1842.5/
1960.0
75.0/60.0 B39202B4381P810 Dual Band III/II Rx
2140.0 60.0 B39212B4302F210 Band I Rx
1575.42/
2326.25
2.046/12.5 B39232B3526U510 GPS/SDARS Diplexer,
extension to XM band
under development
* Insertion attenuation
** Development code
Wideband Filters for Telematics
Example for B4300 Outline drawings
Transfer function DCC4A (ordering code “B710“)
2.5 x 2.0 mm²
h = 0.86 mm
DCC6C/DCC6D
(ordering code “U410/U510“)
3.0 x 3.0 mm²
h = 1.1 mm
QCS5M and QCS5P
(ordering code “F210/P810“)
1.4 x 1.1 mm²
h = 0.45 mm
QCS10W
(ordering code “F210/P810“)
1.4 x 1.1 mm²
h = 0.45 mm
QCC10G (ordering code “H910“)
3.0 x 2.5 mm²
h = 0.98 mm
General characteristics
Usable bandwidth:
VV Typically 2 ... 60 MHz
Substrate:
VV Lithium tantalate
Input/output impedance:
VV 50/50 Ω, 50/100 Ω,
50/150 Ω
Selectivity:
VV High ultimate rejection
Remarks:
VV Frequencies for GPS/Galileo/Glonass
and GSM/CDMA/UMTS available in CSSP package
qualied acc. to AEC-Q200 Grade 3
Packages:
VV DCC4A, DCC6C, DCC6D, QCS5M,
QCS5P, QCS10W, QCC10G