SAW Components
SAW RF low loss filter
Data Sheet
B1621
2040.00 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
ZS
ZL
= –20 ˚C to +80 ˚C
=
=
150 Ω
150 Ω
typ.
@ 25 ˚C
2040.00
min.
max.
Nominal frequency
fN
αmax
—
—
MHz
dB
Maximum insertion attenuation
2020.00 ... 2060.00 MHz
—
—
4.8
5.5
Pass bandwidth
αrel < 1.5 dB
B1.5 dB
∆α
66.0
—
MHz
Amplitude ripple (p-p)
2020.00 ... 2060.00 MHz
Group delay ripple (p-p)
2020.00 ... 2060.00 MHz
Deviation from linear phase (rms)
in any 30 MHz band
—
—
1.9
2.5
dB
ns
∆τ
10.0
18.0
3.5
2020.00 ... 2060.00 MHz
—
1.3
˚
Relative attenuation (relative to αmax
)
α
50.00 ... 1958.00 MHz
2122.00 ... 2150.00 MHz
2150.00 ... 2240.00 MHz
2240.00 ... 6000.00 MHz
44.0
39.0
44.0
15.0
47.0
43.0
56.0
—
—
—
—
—
dB
dB
dB
dB
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
–40/+85 ˚C
–40/+85 ˚C
DC voltage
VDC
PS
0
0
V
Source power
dBm
source impedance 150 Ω
Please read cautions and warnings and
important notes at the end of this document.
3
January 04, 2007
EPCOS [ EPCOS ]
