RF Filters for Cordless Phones
Series/Type:
B7608
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39931B7608A610
Substitute Product
Date of
Withdrawal
2004-05-19
Deadline Last
Orders
2004-09-30
Last Shipments
2004-12-31
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 www.epcos.com/sales.
The following products presented in this data sheet are being withdrawn:
B39931B7608A610
Date of withdrawal:
Deadline for last orders:
Last shipments:
19−MAY−04
30−SEP−04
31−DEC−04
For further information please contact your nearest EPCOS sales office, which will also support
you in selecting a suitable substitute. The addresses of the sales offices are given on the Internet
at www.epcos.com/sales.
1
SAW Components
Data Sheet B7608
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7608
926,25 MHz
Chip sized SAW package
Features
Low loss RF filter for cordless telephone CT ISM
Low amplitude ripple
High image frequency suppression
No matching network required for operation at
50
Ω
q
Package for
Surface Mounted Technology
(SMT)
q
q
q
q
Terminals
s
Gold-plated Ni
Dimensions in mm, approx. weight 0,034 g
Pin configuration
2
5
1, 3, 4, 6
Input
Output
Ground
Type
B7608
Ordering code
B39931-B7608-A610
Marking and Package
according to
C61157-A7-A62
Packing
according to
F61074-V8086-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Input power max.
T
T
stg
V
DC
P
IN
0 /+ 40
– 40 /+ 85
0
0
˚C
˚C
V
dBm
source impedance 50
Ω
2
Jan 17, 2000
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7608
926,25 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= 25˚C
±
2˚C
Z
S
= 50
Ω
Z
L
= 50
Ω
min.
typ.
926,25
max.
—
MHz
Center frequency
f
c
—
Maximum insertion attenuation
α
max
924,20 ... 928,00 MHz
Amplitude ripple
in any 2,7 MHz span (p-p)
∆α
924,20 ... 928,00 MHz
Relative attenuation
(relative to
α
max
)
0,00 ... 100,00
100,00 ... 500,00
500,00 ... 905,70
935,00 ... 945,00
945,00 ...1000,00
1000,00 ...2000,00
Temperature coefficient of frequency
α
rel
MHz
MHz
MHz
MHz
MHz
MHz
—
4,5
6,0
dB
—
0,5
2,0
dB
60
50
40
10
40
25
70
60
44
32
44
32
-30
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
ppm/K
TC
f
—
3
Jan 17, 2000
京公网安备 11010802033920号
EEWORLD
