
TMX R758
SAW BandPASS Filter - BASE STATION WCDMA - IF
Production Specification (Rev 3)
January 8
th, 2004
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Operating temperature range : [-35°C; +85°C]
Electrical Parameters
Unit
Minimum
Typical
Maximum
Source Impedance (single ended)
(1)
-
50
-
Load Impedance (single ended)
(1)
-
50
-
Center Frequency fo
(2)
MHz
-
120
-
Bandwidth at –1.5 dB
MHz
4
4.16
-
Template on the amplitude, reference is minimum insertion loss
Attenuation at fo ± 2.49 MHz
dB
45
50
-
From 10 MHz to 114 MHz and from 126 to 180
MHz
dB
50
-
Minimum Insertion Loss
(1)
dB
22
24
Amplitude ripple within fo ± 2 MHz
dBp-p
-
0.6
1.2
Average delay within fo ± 2 MHz
s
-
3.4
Phase linearity within fo ± 2 MHz
degp-p
8
Group delay ripple within fo ± 2 MHz
nsp-p
300
Standard deviation of the group delay ripple
(2)
ns
-
16
-
Error vecteur magnitude
(2)
%
-
1.7
3.5
In/Out return loss at fo
(2)
dB
10
-
Package type & size
SMP 12
Length x Width
mm
-
24.7 x 9
-
Height
mm
-
2.34
Pin Out
Input
10
Output
5
Input Return
1
Output
6
Case Ground
2, 3, 4, 7, 8, 9
To Be Grounded
1, 2, 3, 4, 6, 7, 8, 9
Notes :
(1)
With matching network
(2)
Not measured in production
MATCHING NETWORK FOR 50
/ 50 CONFIGURATION
L1
R1
L3
GND
L2
GND
10
1
5
6
R2
C1
GND
Output
50
Single Ended
Input
50
Single Ended
Temex Test Fixture
Customer PC Board
L1 = 220 nH , L2 = 131 nH ; Q > 45
R1 = 10 K
L1 = TBD , L2 = TBD ; Q > 45
R1 = TBD
L3 = 102 nH ; Q > 45
C1 = 61 pF; R2 = 5.6 K
L3 = TBD , Q > 45
C1 = TBD; R2 = TBD
TBD = To Be Defined