SAW Components
Data Sheet B3835
207 Dec 2001
SAW Components B3835
899,00 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Ceramic package DCC6C
Features
■Low-loss RF filter for iDEN mobile telephone,
transmit path
■Low amplitude ripple
■No matching network required for operation
at 50 Ω
■Ceramic Package for Surface Mounted
Technology (SMT)
Terminals
■Gold-plated Ni
Dimensions in mm, approx. weight 0,037g
Pin configuration
2 Input
5 Output
1, 3, 4, 6 Case ground
Electrostatic Sensitive Device (ESD)
Type Ordering code Marking and Package
according to
Packing
according to
B3835 B39901-B3835-U410 C61157-A7-A67 F61074-V8088-Z000
Maximum ratings
Operable temperature range
T
– 20 / + 70 ˚C
Storage temperature range
T
stg – 40 / + 85 ˚C
DC voltage
V
DC 0V
Input power max.
P
IN 7 dBm source impedance 50 Ω
continuous wave
307 Dec 2001
SAW Components B3835
899,00 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
T
= 25 ± 2˚C
Terminating source impedance:
Z
S= 50 Ω
Terminating load impedance:
Z
L= 50 Ω
min. typ. max.
Center frequency
f
c— 899,00 — MHz
Maximum insertion attenuation αmax
896,000 ... 902,000MHz — 2,4 3,0 dB
Amplitude ripple (p-p) ∆α
896,000 ... 902,000MHz — 0,5 1,0 dB
Group delay ripple (p-p) ∆τ
896,000 ... 902,000MHz — 10 50 ns
Attenuation αmin
851,000 ... 870,000MHz 42 48 — dB
935,000 ... 940,000MHz 43 46 — dB
1050,650 ... 1055,650MHz 42 54 — dB
1205,300 ... 1210,300MHz 40 50 — dB
1359,950 ...1364,950MHz 35 46 — dB
1792,000 ...1802,000MHz 25 42 — dB
1802,000 ...3000,000MHz 15 36 — dB
Input return loss 896,000 ... 902,000MHz 10 16 — dB
Output return loss 896,000 ... 902,000MHz 10 15 — dB
407 Dec 2001
SAW Components B3835
899,00 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
T
= -20 to +70˚C
Terminating source impedance:
Z
S= 50 Ω
Terminating load impedance:
Z
L= 50 Ω
min. typ. max.
Center frequency
f
c— 899,00 — MHz
Maximum insertion attenuation αmax
896,000 ... 902,000MHz — 2,7 3,7 dB
Amplitude ripple (p-p) ∆α
896,000 ... 902,000MHz — 0,8 1,2 dB
Group delay ripple (p-p) ∆τ
896,000 ... 902,000MHz — 10 50 ns
Attenuation αmin
851,000 ... 870,000MHz 42 46 — dB
935,000 ... 940,000MHz 43 46 — dB
1050,650 ... 1055,650MHz 42 54 — dB
1205,300 ... 1210,300MHz 40 50 — dB
1359,950 ...1364,950MHz 35 46 — dB
1792,000 ...1802,000MHz 25 42 — dB
1802,000 ...3000,000MHz 15 36 — dB
Input return loss 896,000 ... 902,000MHz 10 16 — dB
Output return loss 896,000 ... 902,000MHz 10 15 — dB
507 Dec 2001
SAW Components B3835
899,00 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function ( 25+/-2 ˚C )
Transfer function ( 25+/-2 ˚C, Wideband )
607 Dec 2001
SAW Components B3835
899,00 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, D-81617 München
EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this bro-
chure and the information contained therein without EPCOS’ prior express consent is prohibited.
T
he information contained in this brochure describes the type of component and shall not be con-
sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for
t
he Supply of Products and Services of the Electrical and Electronics Industry recommended by the
ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
T
his brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
t
he international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
t
he type in question please also contact one of our Sales Offices.