
December 15th 2003
TMX S007
SAW BANDPASS FILTER – PCS 1900 – RX RF
Specification (Rev. 3)
1
TE
M
E
X
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ig
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odi
fy
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re
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ec
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ic
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ons
an
d
i
n
form
ati
on
at
an
y
t
im
e
w
hen
necessar
y
to
p
rov
ide
o
p
ti
mu
m
p
erfor
m
ance
and
cost.
Operating Temperature range : [ +25°C ± 2°C ]
Electrical Parameters
Unit
Minimum
Typical
(1)
Maximum
Source Impedance (single)
-50
-
Load Impedance (balanced)
-
150
-
Differential tuning inductance
nH
50
(2)
Center Frequency fo
MHz
-
1960
-
Absolute Attenuation
300 kHz to 1000 MHz
dB
40
50
1000 MHz to 1600 MHz
dB
40
45
1600 MHz to 1830 MHz
dB
30
32
1830 MHz to 1910 MHz
dB
12
15
2010 MHz to 2070 MHz
dB
14
16
2070 MHz to 3000 MHz
dB
28
30
3000 MHz to 6000 MHz
dB
35
40
Maximum Insertion Loss in 1930 MHz-1990 MHz
dB
2.0
2.3
Amplitude Ripple in 1930 MHz-1990 MHz
(3)
dB
0.9
1.2
Input VSWR in 1930 MHz-1990 MHz
-
1.8:1
1.9:1
Output VSWR in 1930 MHz-1990 MHz
-
1.8:1
2.0:1
Amplitude imbalance in 1930 MHz-1990 MHz
(4)
dB
± 0.8
± 1.0
Phase imbalance in 1930 MHz-1990 MHz
(4)
deg
± 4.0
± 12.0
Input Power at GSM and CDMA Tx Bands : Cycle 4 : 8
dBm
15
Package type & size
Length x Width
mm
-
2 x 1.4
-
Height
mm
-
0.8
0.82
Pin Out
Input
1
Output
3,4
Case Ground
2,5
To Be Grounded
2,5
Notes :
(1) : Typical values are nominal performances at room temperature .
(2) : This inductance can be modified if necessary to tune LNA input capacitance.
(3) : Amplitude Ripple is difference between the maximum and minimum Insertion loss in the operational band.
(4) : The output balance is defined as the S parameters ratio -(S31 / S21), where the port 1 is the input port and the
ports 2 and 3 are the balanced output. The parallel inductance is connected between ports 2 and 3. Port 1 is loaded
on 50
, while ports 2 and 3 are loaded on 75
each.
50
/ 150
Configuration
GND
Input
50
Single
Output
150
Balanced
L1