EPCOS B7824 Saw components low-loss filter for mobile communication 1960,00 mhz Datasheet

SAW Components
Data Sheet B7824
SAW Components
B7824
Low-Loss Filter for Mobile Communication
1960,00 MHz
Data Sheet
Chip Sized SAW Package DCS4A
Features
■ Low-loss RF filter for mobile telephone
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
■ Ni, gold-plated
Dimensions in mm, approx. weight 0,01 g
Pin configuration
2
1
3
4
Input
Input - ground
Output
Output - ground
Type
Ordering code
Marking and Package
Packing
B7824
B39202-B7824-A510
according to
C61157-A7-A63
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
Tstg
VDC
VESD
PIN
PIN
– 40/+ 85
– 40/+ 85
5
50
15
12
˚C
˚C
V
V
dBm
dBm
2
Jul 03, 2002
peak power of GSM signal,
duty cycle 4:8
SAW Components
B7824
Low-Loss Filter for Mobile Communication
1960,00 MHz
Data Sheet
Characteristics
T = +25 +- 2˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
typ.
max.
—
1960,0
—
—
2,7
3,3
dB
dB
Center frequency
fc
Maximum insertion attenuation
1930,0 ...1990,0
αmax
MHz
Amplitude ripple (p-p)
1930,0 ...1990,0
MHz
—
1,3
1,9
1930,0 ...1990,0
MHz
—
1,85
2,0
1930,0 ...1990,0
MHz
—
1,85
2,0
10,0
1500,0
1800,0
2010,0
2070,0
2800,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
∆α
Input VSWR
Output VSWR
α
Attenuation
...1500,0
...1800,0
...1910,0
...2070,0
...2800,0
...6000,0
3
19,0
23,0
13,0
11,0
21,0
16,0
Jul 03, 2002
21,0
27,0
22,0
18,0
23,0
18,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
SAW Components
B7824
Low-Loss Filter for Mobile Communication
1960,00 MHz
Data Sheet
Characteristics
T = -10 to +80˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
min.
typ.
max.
—
1960,0
—
—
3,2
4,0
dB
dB
Center frequency
fc
Maximum insertion attenuation
1930,0 ...1990,0
αmax
MHz
Amplitude ripple (p-p)
1930,0 ...1990,0
MHz
—
1,7
2,5
1930,0 ...1990,0
MHz
—
1,85
2,0
1930,0 ...1990,0
MHz
—
1,85
2,0
10,0
1500,0
1800,0
2010,0
2070,0
2800,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
∆α
Input VSWR
Output VSWR
α
Attenuation
...1500,0
...1800,0
...1910,0
...2070,0
...2800,0
...6000,0
4
19,0
23,0
8,0
8,0
21,0
16,0
Jul 03, 2002
21,0
27,0
15,0
14,0
23,0
18,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
SAW Components
B7824
Low-Loss Filter for Mobile Communication
1960,00 MHz
Data Sheet
Characteristics
T = -30 to +85˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fc
Center frequency
min.
typ.
max.
—
1960,0
—
—
3,3
4,3
dB
dB
MHz
αmax
Maximum insertion attenuation
1930,0 ...1990,0
MHz
Amplitude ripple (p-p)
1930,0 ...1990,0
MHz
—
1,7
2,7
1930,0 ...1990,0
MHz
—
1,85
2,0
1930,0 ...1990,0
MHz
—
1,85
2,0
10,0
1500,0
1800,0
2010,0
2070,0
2800,0
MHz
MHz
MHz
MHz
MHz
MHz
∆α
Input VSWR
Output VSWR
α
Attenuation
...1500,0
...1800,0
...1910,0
...2070,0
...2800,0
...6000,0
5
19,0
23,0
7,5
7,0
21,0
16,0
Jul 03, 2002
21,0
27,0
14,0
12,0
23,0
18,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
SAW Components
B7824
Low-Loss Filter for Mobile Communication
1960,00 MHz
Data Sheet
Transfer Function(25˚C spec)
Transfer function (wideband)
6
Jul 03, 2002
SAW Components
B7824
Low-Loss Filter for Mobile Communication
1960,00 MHz
Data Sheet
Reflection functions
7
Jul 03, 2002
SAW Components
B7824
Low-Loss Filter for Mobile Communication
1960,00 MHz
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, 81617 Munich, GERMANY
 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of
the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic
Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
8
Jul 03, 2002
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