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參數(shù)資料
| 型號(hào)： | TQS-471BA-7R |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 374 MHz, SAW FILTER |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 72K |
| 代理商： | TQS-471BA-7R |
Specifications
Surface Acoustic Wave Filter (SAW Filter)
(2004. 7.)
Input
Output
Nominal frequency [fo]
3dB Pass band (Relative to I.L. at fo)
Insertion loss (at fo) : -30
°C to +20 °C
: +25
°C±5 °C
: -30
°C to +70 °C
Passband deviation (within fo±7 MHz)
Pass band ripple (within fo±7 MHz)
Group delay distortion (within fo ± 8.5MHz)
Stop band attenuation
(Referred to I.L. at fo)
at fo -41.5MHz to fo-22.0 MHz
at fo -22.0MHz to fo-18.0 MHz
at fo -18.0MHz to fo-16.5 MHz
at fo +16.5MHz to fo+18.0 MHz
at fo +18.0MHz to fo+22.0 MHz
at fo +22.0MHz to fo+41.5 MHz
Terminating impedance
Operating temperature range
Package Outlines [Dimensions in mm]
Footprint [Dimensions in mm]
TQS-471BA-7R
Features
Miniature size : 3.0(W) x 3.0(D) x 1.11(H)mm
High attenuation
High selectivity
Application
IF filter for Wireless LAN system
Balanced or Unbalanced : 680
// 88nH
Balanced or Unbalanced : 780
// 120nH
-30
°C to +70 °C
374.0MHz
fo ± 9.6 MHz
6.9 dB (*1,2)
7.9 dB (*1,2)
8.7 dB (*1,2)
(*1) Including losses in matchng circuit
(*2) Matching inductor size is 0603 (inch)
0.8 dB
0.7 dB
40ns
42 dB
40 dB
37 dB
38 dB
40 dB
35 dB
fo ± 8.5 MHz
1.5 dB
100ns
TQS-471BA-7R
typ.
max.
min.
9.0 dB (*1,2)
10.0 dB (*1,2)
(Out)
(G)
(Out)
(G)
(In)
1.95
1.2
0.7
1.3
1.2
Marking
3.0
±0.1
3.0±0.1
1.11±0.2
(0.85)
1.3±0.1
(0.1)
(0.6)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TQS-471BB-7R | 1 FUNCTIONS, 374 MHz, SAW FILTER |
| TQS-472BA-7R | 1 FUNCTIONS, 380 MHz, SAW FILTER |
| TQS-474AA-7R | 1 FUNCTIONS, 190 MHz, SAW FILTER |
| TQS-472BA-7R | 1 FUNCTIONS, 380 MHz, SAW FILTER |
| TQS-474AA-7R | 1 FUNCTIONS, 190 MHz, SAW FILTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TQS-471BB-7R | 制造商:EPSONTOYOCOM 制造商全稱:Epson ToYoCom 功能描述:SAW FILTER FOR W-LAN / IF |
| TQS-472BA-7R | 制造商:EPSONTOYOCOM 制造商全稱:Epson ToYoCom 功能描述:SAW FILTER FOR CELLULAR / IF |
| TQS-477AA-7R | 制造商:EPSONTOYOCOM 制造商全稱:Epson ToYoCom 功能描述:SAW FILTER FOR CELLULAR / IF |
| TQS5200 | 功能描述:RF 開關(guān) IC WLAN Dualband SPDT RoHS:否 制造商:M/A-COM Technology Solutions 開關(guān)數(shù)量:Single 開關(guān)配置:SPDT 介入損耗:0.6 dB 截止隔離（典型值）:43 dB 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN-16 封裝:Reel |
| TQS5200TR | 制造商:TriQuint Semiconductor 功能描述:RF AND MICROWAVE SWITCH |
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