B39871B3762Z810 EPCOS Inc, B39871B3762Z810 Datasheet - Page 3

• Manufacturer Part Number: B39871B3762Z810
• Description: FILTER SAW 868.3MHZ REMOTE SMD
• Manufacturer: EPCOS Inc
• Series: B3762r

Specifications of B39871B3762Z810

• Frequency: 868.3MHz Center
• Package / Case: 0.150" L x 0.150" W x 0.059" H (3.80mm x 3.80mm x 1.50mm)
• Bandwidth: 200kHz
• Insertion Loss: 3.1dB
• Filter Type: Bandpass
• Applications: Remote Control
• Mounting Type: Surface Mount
• Product: RF SAW Filters
• Impedance: 50 Ohms
• Operating Temperature Range: - 45 C to + 120 C
• Voltage Rating: 6 Volts
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 495-1673-2; B39871B3762Z810W1

Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
Relative attenuation (relative to
1)
Please read cautions and warnings and
important notes at the end of this document.
Center frequency
(center frequency between 3 dB points)
Minimum insertion attenuation
Pass band (relative to
Pass bandwidth
Impedance for pass band matching
SAW Components
SAW filter
impedance (here 50 Ohm). After removal of the SAW filter the input impedance of the input and output match-
ing network is calculated. The conjugate complex value of these characteristic impedances are the input and
output impedances for flat passband. For more details we refer to EPCOS application note #4.
Impedance for passband matching bases on an ideal, perfect matching of the SAW filter to source- and to load
Input:
Output: Z
868.00 ... 868.60 MHz
868.10 ... 868.50 MHz
868.00 ... 868.60 MHz
850.00 ... 858.00 MHz
858.00 ... 865.50 MHz
871.00 ... 880.00 MHz
880.00 ... 890.00 MHz
890.00 ... 1000.00 MHz
10.00 ... 850.00 MHz
Z
IN
OUT
min
= R
= R
)
IN
OUT
rel
|| C
|| C
min
dB
1)
)
IN
OUT
f
C
T
Z
Z
min
rel
A
S
L
3
= –45 ˚C to +120 ˚C
=
=
August 01, 2007
min.
50
50
1.25
55
50
30
23
40
55
—
—
—
—
—
—
and matching network
and matching network
@ 25 ˚C
270 || 1.0
270 || 1.0
868.30
typ.
1.35
3.1
0.5
1.0
59
55
35
27
45
59
max.
1.45
3.8
2.0
3.0
—
—
—
—
—
—
—
—
—
868.30 MHz
MHz
dB
dB
dB
MHz
dB
dB
dB
dB
dB
dB
B3762
|| pF
|| pF