TMXT504 [ETC]
SAW BANDPASS FILTER; SAW带通滤波器
| 型号： | TMXT504 |
| 厂家： | 
ETC |
| 描述： | SAW BANDPASS FILTER |
| 文件： | 总3页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
May 9th, 2003
TMX T504
SAW BANDPASS FILTER – GSM EDGE – IF
Preliminary Specification (Rev -)
Operating Temperature range : [-10°C ; +85°C]
Electrical Parameters
Unit
Minimum
Typical
Maximum
Source Impedance (single ended)
Load Impedance (single)
Center Frequency fo
-
-
-
50
50
208
-
-
-
Ω
Ω
MHz
Template on the amplitude, reference is loss at fo
Bandwidth at –1 dB
From 10 to 180 MHz
MHz
dB
dB
dB
dB
dB
dB
ns
0.8
38
30
5
12
-
-
-
10
7
56
45
40
52
1.7
0.15
6.6
14
-
-
-
-
-
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 (1)
Input and Output Return Losses in passband
Package type & size
2.5
± 1
30
-
dB
Length x Width
Height
mm²
mm
-
-
9.1 x 4.8
1.6
-
1.8
Pin Out
Input
10
2
1,3,6,8
Output
Output return
To Be Grounded
5
7
Input Return
Case Ground
Notes :
1,2,3,4,6,7,8,9
(1) Smoothing aperture < 50 kHz, averaging < 16 samples
MATCHING NETWORK FOR 50 Ω SINGLE / 50 Ω SINGLE CONFIGURATION
10
2
7
Output
50 Ω
Input
50 Ω
Single Ended
Single Ended
GND
GND
1
May 9th, 2003
TMX T504
SAW BANDPASS FILTER – GSM EDGE – IF
Preliminary Specification (Rev -)
PACKAGE DRAWING
2
May 9th, 2003
TMX T504
SAW BANDPASS FILTER – GSM EDGE – IF
Preliminary Specification (Rev -)
TYPICAL S21 RESPONSE (MEASUREMENT)
References
Scales
CENTER FREQUENCY
LOSS REFERENCE
DELAY REFERENCE
PHASE REFERENCE
=
=
=
=
208
MHz
dB
SCALE_FREQUENCY
SCALE_AMPLITUDE
=
=
10
5
MHz/div
dB/div
1.67
0.12
88.43
µs
deg
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
188
208
228
g
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
203
205
207
209
211
213
3
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