B39921R2706U310 EPCOS Inc, B39921R2706U310 Datasheet - Page 3

• Manufacturer Part Number: B39921R2706U310
• Description: RESONATOR SAW CER 915MHZ SMD
• Manufacturer: EPCOS Inc
• Series: B39921r
• Type: SAWr

Specifications of B39921R2706U310

• Frequency: 915MHz
• Package / Case: 8-SMD
• Features: without Capacitor
• Impedance: 50 Ohm
• Capacitance: 1.9pF
• Operating Temperature: -45°C ~ 125°C
• Mounting Type: Surface Mount
• Size / Dimension: 0.197" L x 0.197" W (5.00mm x 5.00mm)
• Height: 0.053" (1.35mm)
• Termination Style: SMD/SMT
• Operating Temperature Range: - 45 C to + 85 C
• Dimensions: 5 mm W x 5 mm L x 1.35 mm H
• Supply Voltage: 0 Volts
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 495-1675-2; B39921R2706U310; B39921R2706U310W1

Data sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Phase at f
Loaded quality factor
Unloaded quality factor
Motional capacitance
Motional inductance
Motional resistance
Input / Output capacitance
1)
Maximum ratings
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
Ageing of f
Equivalent circuit elements
Temperature coefficient of frequency
Turnover temperature
Operable temperature range T
Storage temperature range
DC voltage
Source power
SAW Components
SAW resonator
Temperature dependence of f
c
C
C
: f
T
V
P
C
stg
DC
S
(T
A
) = f
C
1)
–45/+125 ˚C
–45/+125 ˚C
(T
0
f
TC
T
Q
Q
C
L
R
C
) (1 + TC
C
0
1
0
0
T
Z
Z
min
1
1
0
L
U
A
S
L
f
3
= 25 ˚C
= 50
= 50
f
V
dBm
May 22, 2009
914.65
(T
min.
3500
6000
A
—
—
—
—
—
—
—
—
0
– T
0
)
2
)
between any terminals
915.00
0.225
134.5
–0.03
4300
7600
typ.
130
100
7.0
1.9
—
—
915.35
max.
9.0
30
—
—
—
—
—
—
—
—
915.00 MHz
ppm/K
˚C
ppm
MHz
dB
˚ el.
fF
pF
H
R2706
2