TEMEX
TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performa
nce and cost.
1
TMX R757
SAW B
ANDPASS
F
ILTER
- BASE STATION WCDMA T
X
-IF
Specification
Matching Network for 50
/ 50
Configuration
Minimum
Typical
Maximum
Source Impedance (single ended)
(1)
Load Impedance (single ended)
(1)
Operating Temperature Range
Center Frequency F
c
Bandwidth at 1 dB
Template on the amplitude, reference is loss at F
c
Attenuation at F
c
± 4.5 MHz
Attenuation at F
c
± 5.5 MHz
Attenuation at F
c
± 5.8 MHz
Attenuation at F
c
± 6.5 MHz
Attenuation at F
c
± 20 MHz
Minimum Insertion Loss
(1)
Amplitude Ripple within F
c
± 4.5 MHz
Phase Linearity within F
c
± 4.5 MHz
Input & Output Return loss over F
c
± 4.5 MHz
(1)
Maximum Input Power
Package type & size
Length x Width
Height
All performances include temperature variations
Note:
(1)
With Matching Network
Pin Out
Input
Input return
Case Ground
10
1
2, 3, 4, 7, 8, 9
Output
Ouput return
To Be Grounded
5
6
2, 3, 4, 5, 7, 8, 9, 10
°C
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
p-p
deg
p-p
dB
W
mm
2
mm
10
9
30
35
45
50
10
50
50
160
21
0.7
5.5
SMP 12
24.7 x 9.0
+80
1.0
23
1.0
8.0
1.0
2.34
Temex Microsonics test fixture
L
1
= 39 nH, L
2
= 22 nH, Q > 40 (Coilcraft 1008CS)
R
1
= 1 k
L
3
= 22 nH, L
4
= 33 nH, Q > 40 (Coilcraft 1008CS)
R
2
= 220
Customer PC board
L
1
= TBD, L
2
= TBD, Q > 40
R
1
= TBD
L
3
= TBD, L
4
= TBD, Q > 40
R
2
= TBD
Input
50
Single ended
Output
50
Single ended
GND
L
2
L
1
L
3
L
4
10
1
5
6
R
2
R
1
GND
GND
TEMEX
TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performa
nce and cost.
2
TMX R757
SAW B
ANDPASS
F
ILTER
- BASE STATION WCDMA T
X
-IF
Typical S21 response
Plot bandwidth = 60 MHz
Center frequency = 160 MHz
Loss reference
= 18.56 dB
Delay reference = 2.65 µs
Phase reference = 146.9 deg
Scale frequency = 5 MHz/div
Scale amplitude = 10 dB/div
Plot bandwidth = 12 MHz
Center frequency = 160 MHz
Loss reference
= 18.56 dB
Delay reference = 2.65 µs
Phase reference = 146.9 deg
Scale frequency = 2 MHz/div
Scale amplitude = 1 dB/div
Scale phase
= 2 deg/div
TEMEX
TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performa
nce and cost.
TMX R757
SAW B
ANDPASS
F
ILTER
- BASE STATION WCDMA T
X
-IF
Package
3
1.89
METALLIZATION: GOLD (0.75
µ
m MIN)
OVER NICKEL (4
µ
m)
4XR0.3
4X1.905=7.62
19
10
1
5
6
20XR0.1
0.6
5.69
1.02
2.3
1.26
0.38
6.5
BOTTOM VIEW
All dimensions are in mm
A
0.1mm/25.4mm
General
Tolerance
±0.2mm
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