SAW Components
Data Sheet B3690
SAW Components
IF Low-Loss Filter
Data Sheet
B3690
610,00 MHz
Ceramic package
QCC12C
Features
q
q
q
q
2,54 1,0
11
Terminals
1,48
111
000
111
000
111
000
111
000
10
111
000
111 11
000 00
111
000
111 11
000 00
111
000
111 11
000 00
111
000
111 11
000 00
9
8
7
11
00
11
00
11
00
11
00
0,6
q
Gold plated
111
000
111
000
111
000
111
000
111
000
111
000
111
111
000
000
111
000
111
000
11
00
11
00
11
00
11
00
11
00
6
5
Low-loss IF filter
Temperature stable
Ceramic SMD package
Balanced and unbalanced operation possible
2,54
111
000
111
000
111
000
111
000
111
000
111 111
000 000
111
000
111
111
000
000 000
111
111 111
000 000
111
000
12
1
2
11
00
11
00
11 11
00 00
11 11
00 00
11
00
11
00
3
1,4
4
bottom view
side view
5,0
top view
7,0
Dimensions in mm, approx. weight 0,2 g
Pin configuration
10
12
4
6
3, 9
1, 2, 7, 8
Input
Input ground or balanced input
Output
Output ground or balanced output
Case ground
To be grounded
Type
B3690
Ordering code
B39611-B3690-H310
Marking and Package
according to
C61157-A7-A95
Packing
according to
F61074-V8170-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
T
T
stg
V
DC
P
s
–25 / +105
–25 / +105
0
10
˚C
˚C
V
dBm
2
Aug 01, 2003
SAW Components
IF Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B3690
610,00 MHz
T
= -25˚C to +85˚C
Z
S
= 50
Ω
and matching network
Z
L
= 50
Ω
and matching network
min.
typ.
610,00
9,5
max.
610,75 MHz
11,0
dB
Center frequency
Minimum insertion attenuation
(including loss in matching elements)
Amplitude ripple
(p-p)
f
C
- 750 kHz
Passband width
α
rel
≤
1,0 dB
α
rel
≤
3,0 dB
α
rel
≤
35,0 dB
Relative attenuation
(relative to
α
min
)
5,0 MHz
...
570,0 MHz
570,0 MHz
...
606,0 MHz
614,0 MHz
...
650,0 MHz
650,0 MHz
...
862,0 MHz
Impedance
at
f
C
Input:
Z
IN
=
R
IN
||
C
IN
Output:
Z
OUT
=
R
OUT
||
C
OUT
Temperature coefficient of frequency
1)
Frequency inversion point
1)
Temperature
f
C
α
min
609,25
—
∆α
...
f
C
+ 750 kHz
—
0,9
1,2
dB
B
1,0dB
B
3,0dB
B
35dB
α
rel
—
2,6
—
1,55
2,7
6,3
—
—
8,0
MHz
MHz
MHz
45
35
35
45
51
44
38
52
—
—
—
—
dB
dB
dB
dB
—
—
300 || 5,3
410 || 4,6
– 0,036
25
—
—
—
—
Ω
|| pF
Ω
|| pF
ppm/K
2
˚C
TC
f
T
0
—
—
dependence of
f
c
:
f
c
(T) =
f
c
(T
0
)(1 +
TC
f
(T –
T
0
)
2
)
3
Aug 01, 2003
SAW Components
IF Low-Loss Filter
Data Sheet
Matching network to 50
Ω
(Element values depend on PCB layout):
B3690
610,00 MHz
L
s1
L
p2
L
p3
L
s4
=
=
=
=
30
16
16
34
nH
nH
nH
nH
4
Aug 01, 2003
SAW Components
IF Low-Loss Filter
Data Sheet
Transfer function:
B3690
610,00 MHz
Transfer function
(pass band):
5
Aug 01, 2003
