FUJITSU MEDIA DEVICES
SAW BANDPASS FILTER
SBU4836U
FEATURES
•IF
filter for Satellite Receiver
•Center
Frequency⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 480.00 MHz
•3dB
bandwidth⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ 36.2 MHz(typ)
PACKAGE DIMENSION
_
8.3+0.1
Unit: mm
0.3MAX 3.8MAX
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
Symbol
DC Voltage
-
Instantaneous DC Voltage
-
AC Voltage
-
Operating temperature range
Topr
Storage temperature range
Tstg
Note (1) Between inputs or outputs.
(2) Between any two electrodes.
Item
Conditions
(1)
(2)
50,60 Hz (1)
-
-
Rating
0
3
5
-20 to 85
-55 to 85
Unit
V
V
Vp-p
°C
°C
0.3MAX
_
4_ o 0.45 + 0.05
/
2.54 2.54
_
+0.2 +0.2
_
#4
#1
#3
#2
2.54 2.54
+0.2 +0.2
_
_
ELECTRICAL CHARACTERISTICS(Ta=25°C)
Item
Insertion Loss
Relative level
∆
Symbol
IL
fv-18
fv
fv+18
Conditions
480.0
MHz
MHz
462.0
MHz
480.0
MHz(ref)
MHz
498.0
MHz
MHz
430 to 450
MHz
510 to 530
467.0 to 493.0 MHz
467.0 to 493.0 MHz
-20~85°C
Min. Typ. Max.
19.0 20.5 22.0
-5.0
-
-5.0
-
-
-
-
-
-2.9
0
-2.9
-42
-39
0.3
5
-86
-
-
-
-36
-31
1.0
10
-
Unit
dB
dB
dB
dB
dB
dB
dBp-p
nsp-p
ppm/°C
9.5MAX
PIN CONNECTIONS
Pin No.
#1. INPUT
#2. GROUND
#3. OUTPUT
#4. GROUND
Outband
Rejection
Amplitude ripple
Group delay rpple
Temperature
coefficient of
frequency
Arip
τ
rip
∆
The reference is fv level.
MEASUREMENT CIRCUIT
50Ω
1
3
A
50Ω
4
2
A: Network Analyzer
*
The information contained herein is presented only as a guide for the applications of our products.
*
No responsibility is assumed by
Fujitsu Media Devices
for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of
Fujitsu Media Devices
or others.
The information contained herein may be changed without prior notice. It is therefore advisable to contact
Fujitsu Media Devices
before proceeding
with the design of equipment incorporating this product.
No.SBU 4836U
2002-04-01
2.5
+ 0.5
_
0.3
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