SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7703
836,5 MHz
Chip Sized SAW Package DCS4H
Features
s
Low-loss RF filter for mobile telephone
s
s
s
s
0,1
1
2
AMPS systems, transmit path
Low amplitude ripple
Usable passband 25 MHz
Package for Surface Mounted
Technology (SMT)
Pb-Free
0,1
bottom view
4
3
0,7
0,8
2,5
Terminals
s
Gold-plated Ni
0,6
side view
2,0
Pin configuration
1
3
2, 4
Input
Output
Ground
top view
Dimensions in mm, approx. weight 0,015 g
1
2
3
4
Type
B7703
Ordering code
B39841-B7703-K710
Marking and Package
according to
C61157-A7-A136
Packing
according to
F61074-V8189-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operating temperature range
Storage temperature range
DC voltage
ESD
Input Power max.
T
T
stg
V
DC
V
ESD
P
IN
– 30/+ 85
– 40/+ 85
5
100*
15
˚C
˚C
V
V
dBm
Machine Model, 10 pulses
source impedance 50
Ω
* acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses
2
Jan 24, 2005
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B7703
836,5 MHz
T
= -30 to +85 ˚C
Z
S
= 50
Ω
Z
L
= 50
Ω
min.
typ.
836,5
max.
—
MHz
Center frequency
Maximum insertion attenuation
824,0 ... 849,0
Amplitude ripple
(p-p)
824,0 ... 849,0
Return loss
824,0 ... 849,0
Attenuation
0,0
790,0
869,0
894,0
914,0
2000,0
3000,0
3500,0
4000,0
Rx band suppression
869,0 ... 894,0
MHz
... 790,0
... 810,0
... 894,0
... 914,0
...2000,0
...3000,0
...3500,0
...4000,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f
C
α
max
MHz
∆α
—
—
2,5
2,8
dB
—
0,9
1,3
dB
—
α
45,0
30,0
26,0
30,0
45,0
35,0
30,0
20,0
10,0
α
26,0
12,0
10,0
dB
56,0
35,0
29,0
40,0
50,0
40,0
35,0
25,0
18,0
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
29,0
—
dB
3
Jan 24, 2005
Embedded System
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