SAW Components
Low-Loss Duplexer for Mobile Communication
Data Sheet
Features
q
Compact RF duplexer for cordless telephone CT1
q
No matching network required for operation at 50
Ω
q
Ceramic package for
Surface Mounted Technology
B4005
959.5 MHz
914.5 MHz
Ceramic package
QCC 8B
(SMT)
Terminals
q
Ni , gold-plated
Dimensions in mm, approx. weight 0.07 g
Pin configuration
6
3
1
5, 7
2
4,8
Ant
Port 1
Port 2
Ant - ground
Port 2 - ground
Case / Port 1 - ground
Type
B4005
Ordering code
B39961-B4005-Z810
Marking and Package
according to
C61157-A7-A46
Packing
according to
F61074-V8037-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Input power
T
A
T
stg
V
DC
P
IN
0 /+ 60
– 40/+ 85
3
17
˚C
˚C
V
dBm
OFW EM CP
Jan 22, 1999
Preliminary format of data sheet.
Terms of delivery and rights to change design reserved.
Page 1 of 7
SAW Components
Low-Loss Duplexer for Mobile Communication
Data Sheet
Characteristics channel 1 (Port 1 - Ant)
Operable temperature range:
Ant term. impedance
Port 1 term. impedance
Port 2 term. impedance
B4005
959.5 MHz
914.5 MHz
T
A
=
Z
Ant
=
Z
Port 1
=
Z
Port 2
=
0 to +60 ˚C
50
Ω
50
Ω
50
Ω
min.
typ.
959.5
max.
—
MHz
Center frequency
Maximum insertion attenuation
959.00 ... 960.00 MHz
Amplitude ripple
(p-p)
959.00 ... 960.00 MHz
Absolute attenuation
50.00 ... 850.00 MHz
850.00 ... 917.20 MHz
917.20 ... 938.60 MHz
938.60 ... 949.30 MHz
969.70 ... 970.70 MHz
970.70 ... 980.40 MHz
980.40 ... 981.40 MHz
981.40 ... 1001.80 MHz
1001.80 ... 1002.80 MHz
1015.00 ... 1350.00 MHz
1350.00 ... 1850.00 MHz
1850.00 ... 2000.00 MHz
f
c
α
max
—
—
∆α
—
α
50
37
34
8
10
17
32
26
30
40
32
28
3.3
0.7
54
40
37
15
25
27
40
30
33
45
36
31
4.0
2.0
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Preliminary format of data sheet.
Terms of delivery and rights to change design reserved.
Page 2 of 7
OFW EM CP
Jan 22, 1999
SAW Components
Low-Loss Duplexer for Mobile Communication
Data Sheet
Characteristics channel 2 (Port 2 - Ant)
Operable temperature range:
Ant term. impedance
Port 1 term. impedance
Port 2 term. impedance
B4005
959.5 MHz
914.5 MHz
T
A
=
Z
Ant
=
Z
Port 1
=
Z
Port 2
=
0 to +60 ˚C
50
Ω
50
Ω
50
Ω
min.
typ.
914.5
max.
—
MHz
Center frequency
Maximum insertion attenuation
914.00 ... 915.00 MHz
Amplitude ripple
(p-p)
914.00 ... 915.00 MHz
Absolute attenuation
50.00 ... 850.00 MHz
850.00 ... 872.20 MHz
872.20 ... 893.60 MHz
893.60 ... 904.30 MHz
924.70 ... 925.70 MHz
925.70 ... 935.40 MHz
935.40 ... 936.40 MHz
936.40 ... 956.80 MHz
956.80 ... 959.00 MHz
959.00 ... 1000.00 MHz
1000.00 ... 1350.00 MHz
1350.00 ... 1850.00 MHz
1850.00 ... 2000.00 MHz
f
c
α
max
—
—
∆α
—
α
52
45
28
6
12
20
32
26
32
37
44
25
18
3.0
0.7
57
53
35
18
27
29
38
30
38
44
47
28
25
4.0
2.0
—
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Preliminary format of data sheet.
Terms of delivery and rights to change design reserved.
Page 3 of 7
OFW EM CP
Jan 22, 1999
SAW Components
Low-Loss Duplexer for Mobile Communication
Data Sheet
Frequency response channel 1 :
B4005
959.5 MHz
914.5 MHz
Frequency response channel 2 :
Preliminary format of data sheet.
Terms of delivery and rights to change design reserved.
Page 4 of 7
OFW EM CP
Jan 22, 1999
SAW Components
Low-Loss Duplexer for Mobile Communication
Data Sheet
Frequency response channel 1 :
(passband)
B4005
959.5 MHz
914.5 MHz
Frequency response channel 2 :
(passband)
Preliminary format of data sheet.
Terms of delivery and rights to change design reserved.
Page 5 of 7
OFW EM CP
Jan 22, 1999
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