
TMX M354
October 11
th 1999
page 1/2
SAW Bandpass Filter
rev. -
CDMA -IF
PRELIMINARY SPECIFICATION
P. TREMBLAY : pascal.tremblay@tmx.thomson-csf.com
TMX M354-r-
A
ll
i
n
form
ati
on
contai
ned
i
n
thi
s
docum
ent
rem
a
in
s
the
sol
e
and
ex
cl
usi
v
e
property
of
TH
OM
S
O
N
M
IC
R
O
S
O
N
IC
S
and
shal
lnot
be
di
scl
osed
by
the
reci
pi
ent
to
thi
rd
party
w
ithout
the
pri
o
rconsent
of
TH
OM
S
O
N
M
IC
R
O
S
O
N
IC
S
.
All performances include Temperature Variations
Minimum
Typical
Maximum
Source Impedance (balanced)
-
850
-
Load Impedance (balanced)
-
1000
-
Operating Temperature Range
°C
-20
-
+85
Center Frequency fo
MHz
-
111.85
-
Template on the amplitude, reference is loss at fo
Bandwidth at -5 dB
MHz
± 0.63
± 0.68
-
Bandwidth at -33 dB
MHz
-
± 0.85
± 0.90
Ultimate Rejection : from 10 MHz to 109.85 MHz
from 113.85 MHz to 136 MHz
dB
33
40
-
Insertion Loss at fo
(2)
dB
-
7.5
9.0
(1)
Amplitude Ripple within fo ±0.30 MHz
dB
-
0.35
1.0
(1)
Phase Variation within fo ±0.63 MHz
°rms
-2.5
3.5
(1)
Package type & size
SMP - 14
Length x Width
mm
-
11.4 x 5
-
Height
mm
-
1.6
1.8
Pin Out
Input (+)
9
Output (+)
4
Input (-)
10
Ouput (-)
5
Case Ground
1, 2, 3, 6, 7, 8
To Be Grounded
1, 2, 3, 6, 7, 8
Notes :
(1)
With No Time Gating
(2)
Without losses in matching networks
Matching Network for 850
/ 1000 Configuration
Thomson Microsonics Test Fixture
Customer PC Board
L1 = TBD (range of 140 nH)
L1 = TBD
L2 = TBD (range of 140 nH)
L2 = TBD
CT1 and CT2 = Tuning capacitors for Inductors (L1/L2) adjustment
TBD = To Be Defined after preseries delivery
Input
850
Balanced
Output
1000
Balanced
GND
L1
CT1
L2
CT2
{
GND