B39941B7837K410

B39941B7837K410 Datasheet

Ordering Code B39941B7837K410

Part	Datasheet
B39941B7837K410	B39941B7837K410 (pdf)

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SAW filters for mobile communications Series/Type B7837 The following products presented in this data sheet are being withdrawn. Ordering Code B39941B7837K410 Substitute Product B39941B9401K610 Date of Withdrawal Deadline Last Orders 2009-04-30 2009-10-31 Last Shipments 2010-01-31 For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at SAW Components Low-Loss Filter for Mobile Communication Data Sheet Features q Low-loss RF filter for mobile telephone EGSM system, receive path q Very low insertion attenuation q Low amplitude ripple q Usable passband 35 MHz q Unbalanced to balanced operation q Impedance transformation from 50 to 150 q Suitable for GPRS class 1 to 12 q Package for Surface Mounted Technology SMT q Pb-free Terminals q Ni, gold-plated 0,075 1 B7837 942,5 MHz Chip Size SAW package QCS5E 0,075 0,38 0,44 bottom view 0,68 side view 2,0 top view Pin configuration Input, unbalanced Output, balanced Case ground Dimensions in mm, approx. weight 0,007g Type Ordering code B7837 B39941-B7837-K410 Electrostatic Sensitive Device ESD Marking and Package according to C61157-A7-A131 Packing according to F61074-V8151-Z000 Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input Power at GSM850, GSM900 GSM1800, GSM1900 Tx bands T Tstg VDC VESD 30 / + 85 40 / + 85 5 100* machine model, 10 pulses peak power of GSM signal, duty cycle 4:8 * - acc. to JESD22-A115A Machine Model , 10 negative & 10 positive pulses 2 Mar 31 2004 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7837 942,5 MHz Characteristics Operating temperature range Terminating source impedance Terminating load impedance: Center frequency T = 25 ZS = 50 ZL = 150 \|\| 82 nH balanced min. typ. 942,5 max. MHz Maximum insertion attenuation αmax 925,0 960,0 MHz 1,7 dB Amplitude ripple p-p 925,0 960,0 MHz 1,0 dB Input VSWR 925,0 960,0 MHz Output VSWR 925,0 960,0 MHz Attenuation 0,0 480,0 905,0 980,0 1000,0 1850,0

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SAW filters for mobile communications

Series/Type B7837

The following products presented in this data sheet are being withdrawn.
Ordering Code B39941B7837K410

Substitute Product B39941B9401K610

Date of Withdrawal Deadline Last Orders
2009-04-30
2009-10-31

Last Shipments 2010-01-31

For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at

SAW Components Low-Loss Filter for Mobile Communication Data Sheet

Features q Low-loss RF filter for mobile telephone

EGSM system, receive path q Very low insertion attenuation q Low amplitude ripple q Usable passband 35 MHz q Unbalanced to balanced operation q Impedance transformation from 50 to 150 q Suitable for GPRS class 1 to 12 q Package for Surface Mounted Technology

SMT q Pb-free

Terminals q Ni, gold-plated
0,075 1

B7837 942,5 MHz

Chip Size SAW package QCS5E
0,075
0,38
0,44
bottom view
0,68
side view 2,0
top view

Pin configuration

Input, unbalanced

Output, balanced

Case ground

Dimensions in mm, approx. weight 0,007g

Type
Ordering code

B7837

B39941-B7837-K410

Electrostatic Sensitive Device ESD

Marking and Package according to

C61157-A7-A131

Packing according to

F61074-V8151-Z000

Maximum ratings

Operable temperature range Storage temperature range DC voltage ESD voltage Input Power at

GSM850, GSM900 GSM1800, GSM1900 Tx bands

T Tstg VDC VESD
30 / + 85 40 / + 85
5 100*
machine model, 10 pulses
peak power of GSM signal, duty cycle 4:8
* - acc. to JESD22-A115A Machine Model , 10 negative & 10 positive pulses
2 Mar 31 2004

SAW Components Low-Loss Filter for Mobile Communication Data Sheet

B7837 942,5 MHz

Characteristics Operating temperature range Terminating source impedance Terminating load impedance:

Center frequency

T = 25

ZS = 50 ZL = 150 || 82 nH balanced
min.
typ.
942,5
max. MHz

Maximum insertion attenuation
αmax
925,0 960,0 MHz
1,7 dB

Amplitude ripple p-p
925,0 960,0 MHz
1,0 dB

Input VSWR
925,0 960,0 MHz

Output VSWR
925,0 960,0 MHz

Attenuation
0,0 480,0 905,0 980,0 1000,0 1850,0

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Datasheet ID: B39941B7837K410 511401