SAW Components
Data Sheet B4069
SAW Components
Low-Loss Filter
Data Sheet
B4069
770,0 MHz
SMD ceramic package
QCC8D
Features
q
Low loss IF filter for HiperLAN
q
Balanced to balanced operation
q
Package for
Surface Mounted Technology
(SMT)
Terminals
q
Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
1
2
5
6
3, 7
4, 8
Input
Input or grounded input
Output
Output or grounded output
To be grounded
Case - ground
Type
B4069
Ordering code
B39771-B4069-U810
Marking and Package
according to
C61157-A7-A72
Packing
according to
F61074-V8101-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
T
T
stg
V
DC
P
s
-20 /+ 80
– 40/+ 85
0
0
˚C
˚C
V
dBm
source impedance 250
Ω
2
1Apr
2, 2003
SAW Components
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B4069
770,0 MHz
T
A
= -20 ... +80 ˚C
Z
S
= 250
Ω ||125nH
Z
L
= 250
Ω ||125nH
min.
typ.
770,0
1,7
max.
—
3,5
MHz
dB
Nominal frequency
Minimum insertion attenuation
Amplitude ripple in passband
(p-p)
f
N
±
7,0 MHz
f
N
±
8,5 MHz
Group delay ripple
(p-p)
f
N
α
min
∆α
—
—
—
—
∆τ
0,8
0,9
1,1
2,0
dB
dB
f
N
±
8,5 MHz
Relative Attenuation
(relative to
α
min
)
f
N
- 20,0 MHz
f
N
+ 20,0 MHz
f
N
- 30,0 MHz
f
N
+ 30,0 MHz
f
N
±
40,0 MHz
f
N
±
60,0 MHz
f
N
±
80,0 MHz
f
N
±100,0
MHz
f
N
±120,0
MHz
Matching network (Simulated)
α
rel
—
25
50
ns
20
15
35
25
40
45
45
45
50
30
23
40
32
60
63
68
73
70
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
L
p1
L
p2
L
p1
= 125nH
L
p2
= 125nH
3
Apr 2, 2003
SAW Components
Low-Loss Filter
Data Sheet
Characteristics
(2 Cascaded filters with || 125nH between filters)
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B4069
770,0 MHz
T
A
= -20 ... +80 ˚C
Z
S
= 250
Ω ||125nH
Z
L
= 250
Ω ||125nH
min.
typ.
770,0
3,5
max.
—
7,0
MHz
dB
Nominal frequency
Minimum insertion attenuation
Amplitude ripple in passband
(p-p)
f
N
±
7,0 MHz
f
N
±
8,5 MHz
Group delay ripple
(p-p)
f
N
α
min
∆α
—
—
—
—
∆τ
1,5
1,8
2,2
4,0
dB
dB
f
N
±
8,5 MHz
Relative Attenuation
(relative to
α
max
)
f
N
- 20,0 MHz
f
N
+ 20,0 MHz
f
N
- 30,0 MHz
f
N
+ 30,0 MHz
f
N
±
40,0 MHz
f
N
±
60,0 MHz
f
N
±
80,0 MHz
f
N
±100,0
MHz
f
N
±120,0
MHz
Matching network (Simulated)
α
rel
—
50
100
ns
45
30
70
50
80
90
90
90
100
54
48
78
66
116
125
136
140
135
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
L
p1
Filter 1
L
p1
= 125nH
L
p2
= 125nH
L
p3
= 125nH
L
p2
L
p3
Filter 2
4
1Apr
2, 2003
SAW Components
Low-Loss Filter
Data Sheet
Normalised Transfer Function
(Single filter)
B4069
770,0 MHz
Normalised Transfer Function
(2 Cascaded filters)
5
Apr 2, 2003
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