SAW Components
SAW RF low loss filter
Satellite CSS
Series/type:
Ordering code:
Date:
Version:
B1651
B39971-B1651-B510
March 15, 2011
2.0
©
EPCOS AG 2011. 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 RF low loss filter
Data Sheet
Application
s
Low loss RF filter for satellite CSS
s
Usable passband 40.0 MHz
s
Balanced to balanced operation
B1651
974.0 MHz
Features
s
s
s
s
s
s
s
s
0.6
1
3
1.1
Package size 3.0 x 3.0 x 1.1 mm
3
Maximum height of 1.225 mm
Package code QCC8F
RoHS compatible
Approximate weight 0.037 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
1.5
1.5
7
5
bottom view
1.8
side view
3.0
top view
3.0
Pin configuration
s
s
s
s
s
s
1
2
5
6
3,7
4,8
Input
Input
Output
Output
To be grounded
Case ground
Please read
cautions and warnings and
important notes
at the end of this document.
2
March 15, 2011
SAW Components
SAW RF low loss filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
Z
S
= 150
Ω
(balanced)
Z
L
= 150
Ω
(balanced)
min.
Nominal frequency
f
N
—
typ.
@ 25 ˚C
974.0
max.
—
B1651
974.0 MHz
MHz
Maximum insertion attenuation
α
max
954.00 ... 994.00 MHz
Pass bandwidth
α
rel
< 3.0 dB
Amplitude ripple (p-p)
954.00 ...
Input return loss
Output return loss
Group delay ripple (p-p)
954.00 ...
∆τ
994.00 MHz
—
4.5
5.5
dB
B
3.0 dB
∆α
994.00 MHz
—
69.0
—
MHz
—
8.0
80
1.5
9.5
9.5
2.5
—
—
dB
dB
dB
—
15.0
30.0
ns
Differential to common mode ratio
(|S
dd21
/S
cd21
|)
954.00 ... 994.00 MHz
Deviation from linear phase (rms)
in any 30 MHz band
954.00 ... 994.00 MHz
Relative attenuation
50.00
1056.00
1090.00
3400.00
α
... 892.00 MHz
... 1090.00 MHz
... 3400.00 MHz
... 6000.00 MHz
20.0
25.0
—
dB
—
5.0
8.0
˚
44.0
25.0
35.0
17.0
53.0
32.0
43.0
—
—
—
—
—
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
March 15, 2011
SAW Components
SAW RF low loss filter
Data Sheet
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
954.00... 994.00 MHz
1)
B1651
974.0 MHz
T
T
stg
V
DC
V
ESD
P
IN
–40/+85
–40/+85
0
50
1)
0
˚C
˚C
V
V
dBm
machine model, 1 pulse
source impedance 150
Ω
acc. to JESD22-A115A (machine model), 1 negative & 1 positive pulse.
Transfer function
Please read
cautions and warnings and
important notes
at the end of this document.
4
March 15, 2011
SAW Components
SAW RF low loss filter
Data Sheet
Transfer function (passband)
B1651
974.0 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
5
March 15, 2011
京公网安备 11010802033920号
EEWORLD
