SAW Components
Low-Loss Filter for Digital Television
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B1603
1220,0 MHz
T
= 20˚C ... 70˚C
Z
S
= 200
Ω
Z
L
= 200
Ω
min.
—
typ.
1220,0
max.
—
Center frequency
f
c
MHz
Minimum insertion attenuation
1210,00 ...1229,00 MHz
Amplitude ripple in passband
(p-p)
1210,00 ...1229,00 MHz
Relative attenuation
(relative to
α
min
)
500,00 ...f
C
–91,00 MHz
f
C
–91,00 ...f
C
–85,00 MHz
f
C
–76,00 ...f
C
–68,00 MHz
f
C
–88,00
f
C
–72,00
f
C
–44,00
f
C
–36,00
MHz
MHz
MHz
MHz
α
min
3,5
∆α
—
α
rel
46,0
46,0
42,0
46,0
44,0
46,0
42,0
46,0
∆τ
—
40
—
ns
56,0
56,0
51,0
56,0
54,0
56,0
48,0
51,0
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
1,0
3,0
dB
4,5
5,8
dB
f
C
+70,00 ...2000,00 MHz
Group delay ripple
(p-p)
Aperture 500 kHz
1210,00 ...1229,00 MHz
6
Mar 28, 2003
EPCOS [ EPCOS ]
