SAW Components
Data Sheet B7824
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7824
1960,00 MHz
Chip Sized SAW Package DCS4A
Features
s
Low-loss RF filter for mobile telephone
s
s
s
s
PCS systems, receive path
Usable passband 60 MHz
No matching network required for operation
at 50
Ω
Suitable for GPRS class 1 to 12
Package for
Surface Mounted
Technology
(SMT)
Terminals
s
Ni, gold-plated
Dimensions in mm, approx. weight 0,01 g
Pin configuration
2
1
3
4
Input
Input - ground
Output
Output - ground
Type
B7824
Ordering code
B39202-B7824-A510
Marking and Package
according to
C61157-A7-A63
Packing
according to
F61074-V8154-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operating temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
GSM850, GSM900
GSM1800, GSM1900
Tx bands
T
T
stg
V
DC
V
ESD
P
IN
P
IN
– 40/+ 85
– 40/+ 85
5
50
15
12
˚C
˚C
V
V
dBm
dBm
peak power of GSM signal,
duty cycle 4:8
2
Jul 03, 2002
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B7824
1960,00 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
Attenuation
10,0
1500,0
1800,0
2010,0
2070,0
2800,0
...1500,0
...1800,0
...1910,0
...2070,0
...2800,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f
c
α
max
MHz
∆α
MHz
—
—
2,7
3,3
dB
—
1,3
1,9
dB
—
1,85
2,0
—
α
19,0
23,0
13,0
11,0
21,0
16,0
1,85
2,0
21,0
27,0
22,0
18,0
23,0
18,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
3
Jul 03, 2002
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B7824
1960,00 MHz
T
= -10 to +80˚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
Attenuation
10,0
1500,0
1800,0
2010,0
2070,0
2800,0
...1500,0
...1800,0
...1910,0
...2070,0
...2800,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f
c
α
max
MHz
∆α
MHz
—
—
3,2
4,0
dB
—
1,7
2,5
dB
—
1,85
2,0
—
α
19,0
23,0
8,0
8,0
21,0
16,0
1,85
2,0
21,0
27,0
15,0
14,0
23,0
18,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
4
Jul 03, 2002
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B7824
1960,00 MHz
T
= -30 to +85˚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
Attenuation
10,0
1500,0
1800,0
2010,0
2070,0
2800,0
...1500,0
...1800,0
...1910,0
...2070,0
...2800,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f
c
α
max
MHz
∆α
MHz
—
—
3,3
4,3
dB
—
1,7
2,7
dB
—
1,85
2,0
—
α
19,0
23,0
7,5
7,0
21,0
16,0
1,85
2,0
21,0
27,0
14,0
12,0
23,0
18,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
5
Jul 03, 2002
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