TMXW305 [TEMEX]
SAW Filter, 1 Function(s), 315MHz,;
| 型号： | TMXW305 |
| 厂家： | 
TEMEX |
| 描述： | SAW Filter, 1 Function(s), 315MHz, |
| 文件： | 总3页 (文件大小：209K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
January 25th 2005
TMX W305
SAW FRONT-END FILTER – DOMESTIC WIRELESS RECEIVERS – RF
Specification (Rev. 1)
Operating Temperature range : [-35°C ; +85°C]
Electrical Parameters
Unit
Minimum
Typical (1)
Maximum
Source Impedance (single ended)
Load Impedance (single ended)
Center Frequency fo
-
50(2)
50(2)
-
Ω
-
-
Ω
MHz
kHz
314.925
-
315.00
600
315.075
-
Bandwidth at 3dB
Rejection
at fo – 21.4 MHz (Image)
at fo – 10.7 MHz (LO)
ultimate
dB
dB
dB
40
15
-
50
30
80
-
-
-
Insertion Loss
Frequency Aging
Temperature
dB
Ppm/yr
-
-
3.0
≤ 10
5.5
-
Turnover Temperature
Turnover Frequency
Frequency Temperature Coefficient
°C
MHz
Ppm/°C
24
-
-
39
fo
0.032
54
-
-
External Impedance Match
Series Inductance L1, L2
Shunt Capacitance C1, C2
nH
pF
-
-
80
13
-
-
Package type & size
Length x Width
Height
mm²
mm
-
-
5.0 x 5.0
1.35
-
1.5
Pin Out
Input
1
2
4,8
Output
Output ground
To Be Grounded
5
6
3,7
Input ground
Case Ground
Notes :
(1) Typical values are nominal performances at room temperature
(2) External matching circuit is required (see drawing hereunder)
50 Ω / 50 Ω Configuration
1
January 25th 2005
TMX W305
SAW FRONT-END FILTER – DOMESTIC WIRELESS RECEIVERS – RF
Specification (Rev. 1)
Maximum Ratings
Rating
Unit
13
-45 to +85
12
Value
dBm
°C
Input Power Level
Storage Temperature Range
DC Voltage
Tstg
VDC
V
TYPICAL S21 RESPONSE
2
January 25th 2005
TMX W305
SAW FRONT-END FILTER – DOMESTIC WIRELESS RECEIVERS – RF
Specification (Rev. 1)
Package Drawing
Sign
A
Data (unit : mm)
Sign
E
Data (unit : mm)
2.08
0.60
1.27
2.54
1.20
1.35
5.00
5.00
B
F
C
D
G
H
3
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