RF Filters for Cellular Phones
Series/Type:
B4168
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39202B4168U410
Substitute Product
B39202B4150U410
Date of Withdrawal
2009-04-03
Deadline Last
Orders
2009-07-15
Last Shipments
2009-10-15
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.
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B4168
1960,0 MHz
Ceramic package
DCC6C
Features
q
Low-loss RF filter for mobile telephone
q
q
q
q
PCS systems, receive path
Usable passband 60 MHz
No matching network required for operation
at 50
Ω
Suitable for GPRS class 1 to 12
Ceramic Package for
Surface Mounted
Technology
(SMT)
Terminals
q
Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
1, 3
5
4, 6
Input
Input - ground
Output
Output - ground
Type
B4168
Ordering code
B39202-B4168-U410
Marking and Package
according to
C61157-A7-A67
Packing
according to
F61074-V8088-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Input power at
GSM850, GSM900
GSM1800, GSM1900
Tx bands
T
T
stg
V
DC
P
IN
P
IN
– 30/+ 75
– 40/+ 85
3
15
12
°C
°C
V
dBm
dBm
peak power of GSM signal,
duty cycle 4:8
2
Jun 05, 2002
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B4168
1960,0 MHz
T
= +25 +- 2°C
Z
S
= 50
Ω
Z
L
= 50
Ω
min.
typ.
1960,0
max.
—
MHz
Center frequency
Maximum insertion attenuation
1930,0 ...1990,0
Amplitude ripple
(p-p)
1930,0 ...1990,0
Input VSWR
1930,0 ...1990,0
Output VSWR
1930,0 ...1990,0
MHz
MHz
f
c
α
max
MHz
∆α
MHz
—
—
2,7
3,5
dB
—
1,4
2,2
dB
—
1,9
2,1
—
1,9
2,1
Attenuation
10,0
1850,0
2010,0
2070,0
2410,0
2910,0
4500,0
5000,0
...1850,0
...1910,0
...2070,0
...2410,0
...2910,0
...4500,0
...5000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
23,0
10,5
10,5
25,0
33,0
25,0
20,0
8,0
25,0
14,0
15,0
29,0
37,0
29,0
26,0
10,0
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
3
Jun 05, 2002
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B4168
1960,0 MHz
T
= -10 to +75°C
Z
S
= 50
Ω
Z
L
= 50
Ω
min.
typ.
1960,0
max.
—
MHz
Center frequency
Maximum insertion attenuation
1930,0 ...1990,0
Amplitude ripple
(p-p)
1930,0 ...1990,0
Input VSWR
1930,0 ...1990,0
Output VSWR
1930,0 ...1990,0
MHz
MHz
f
c
α
max
MHz
∆α
MHz
—
—
2,7
4,3
dB
—
1,4
3,0
dB
—
1,9
2,1
—
1,9
2,1
Attenuation
10,0
1850,0
2010,0
2070,0
2410,0
2910,0
4500,0
5000,0
...1850,0
...1910,0
...2070,0
...2410,0
...2910,0
...4500,0
...5000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
23,0
8,5
8,5
25,0
33,0
25,0
20,0
8,0
25,0
14,0
15,0
29,0
37,0
29,0
26,0
10,0
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
4
Jun 05, 2002
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B4168
1960,0 MHz
Transfer function(Spec
for 25°C):
Transfer function(wideband):
5
Jun 05, 2002
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