May 9
th
, 2003
TMX T504
SAW B
ANDPASS
F
ILTER
– GSM E
DGE
– IF
Preliminary Specification (Rev -)
Operating Temperature range : [-10°C ; +85°C]
Electrical Parameters
Source Impedance (single ended)
Load Impedance (single)
Center Frequency fo
Template on the amplitude, reference is loss at fo
Bandwidth at –1 dB
From 10 to 180 MHz
From 180 MHz to 194 MHz
From 222 MHz to 236 MHz
From 236 MHz to 450 MHz
Insertion Loss in passband
Variation in Insertion Loss
Passband Group delay Variation
Package type & size
Length x Width
Height
Pin Out
Input
Input Return
Case Ground
Not
es :
(1)
Smoothing aperture < 50 kHz, averaging < 16 samples
(1)
Unit
Ω
Ω
MHz
MHz
dB
dB
dB
dB
dB
dB
ns
dB
mm²
mm
10
2
1,3,6,8
Output
Minimum
-
-
-
0.8
38
30
5
12
-
-
-
10
-
-
5
7
Typical
50
50
208
7
56
45
40
52
1.7
0.15
6.6
14
9.1 x 4.8
1.6
Maximum
-
-
-
-
-
-
-
-
2.5
±1
30
-
-
1.8
TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
Input and Output Return Losses in passband
Output return
To Be Grounded
1,2,3,4,6,7,8,9
MATCHING NETWORK FOR 50
Ω
SINGLE / 50
Ω
SINGLE CONFIGURATION
10
Input
50
Ω
Single Ended
5
Output
50
Ω
Single Ended
2
GND
7
GND
1
May 9
th
, 2003
TMX T504
SAW B
ANDPASS
F
ILTER
– GSM E
DGE
– IF
Preliminary Specification (Rev -)
P
ACKAGE
D
RAWING
2
TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
May 9
th
, 2003
TMX T504
SAW B
ANDPASS
F
ILTER
– GSM E
DGE
– IF
Preliminary Specification (Rev -)
T
YPICAL
S21 R
ESPONSE
(
MEASUREMENT
)
References
CENTER FREQUENCY
LOSS REFERENCE
DELAY REFERENCE
PHASE REFERENCE
0
-5
-10
-15
-20
-25
-30
-35
TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
Scales
=
=
=
=
208
1.67
0.12
88.43
MHz
dB
µs
deg
SCALE_FREQUENCY
SCALE_AMPLITUDE
= 10
= 5
MHz/div
dB/div
-40
-45
-50
-55
-60
-65
-70
-75
188
g
208
228
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
203
205
207
209
211
213
3
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
