SAW Components
SAW filter
Short range devices
Series/type:
Ordering code:
Date:
Version:
B3590
B39461B3590Z810
November 09, 2007
2.0
©
EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
SAW filter
Data sheet
Application
s
Low-loss RF filter for meter reading
s
Unbalanced to unbalanced operation
s
No matching network required for operation at 50
Ω
B3590
460.00 MHz
Features
s
s
s
s
s
s
s
s
s
s
Package size 3.8 x 3.8 x 1.5 mm
3
Package code QCC8B
RoHS compatible
Approximate weight 0.07 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Lead free soldering compatible with J - STD20C
Passivation layer ELPAS
AEC-Q200 qualified component family
Electrostactic Sensitive Device
(ESD)
Pin configuration
s
s
s
s
2
6
1,3,5,7
4,8
Input
Output
To be grounded
Case ground
Please read
cautions and warnings and
important notes
at the end of this document.
2
November 09, 2007
SAW Components
SAW filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
A
= –40 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
Center frequency
Maximum insertion attenuation
450.0 ... 470.0
Amplitude ripple
(p-p)
450.0 ...
Input return loss
450.0
Output return loss
450.0
Attenuation
1.0 ... 300.0 MHz
300.0 ... 380.0 MHz
380.0 ... 430.0 MHz
504.825... 524.825MHz
559.65 ... 579.65 MHz
669.3 ... 689.3 MHz
689.3 ... 1000.0 MHz
1)
2)
B3590
460.00 MHz
f
C
α
max
MHz
∆α
470.0
MHz
—
typ.
@ 25 ˚C
460.0
max.
—
MHz
—
2.0
3.5
1)
dB
—
0.7
2.7
2)
dB
...
470.0
MHz
10.0
14.5
—
dB
...
470.0
MHz
α
10.0
17.5
—
dB
30
24
15
12
28
24
26
42
34
23
32
41
37
34
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
2.2 dB at 25 ˚C; 3.2 dB for –30 ˚C to +60˚C
1.4 dB at 25 ˚C; 2.4 dB for –30 ˚C to +60˚C
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input Power at
450.0 ... 470.0 MHz
1)
T
A
T
stg
V
DC
V
ESD
P
IN
–45/+125
–45/+125
5
100
1)
10
˚C
˚C
V
V
dBm
machine model, 10 pulses
continuous wave
acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Please read
cautions and warnings and
important notes
at the end of this document.
3
November 09, 2007
SAW Components
SAW filter
Data sheet
Transfer function
(narrowband)
B3590
460.00 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
4
November 09, 2007
SAW Components
SAW filter
Data sheet
Smith chart
S
11
function
B3590
460.00 MHz
S
22
function
Please read
cautions and warnings and
important notes
at the end of this document.
5
November 09, 2007
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