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參數(shù)資料
| 型號(hào)： | TQS-477AA-7R |
| 廠商： | EPSON TOYOCOM CORP |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 190 MHz, SAW FILTER |
| 封裝： | ROHS COMPLIANT, SS-30S1-8 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 286K |
| 代理商： | TQS-477AA-7R |
Actual size
http://www.epsontoyocom.co.jp
SAW Filter
Epson Toyocom
Specifications (characteristics)
Item
Symbol
TQS-477AA-7R
Remarks
Nominal frequency
f0
190 MHz
Storage temperature range
T_stg
-40 °C to +85 °C
Operating temperature range
T_use
-30 °C to +85 °C
Passband
BW
f0
±2.3 MHz Min.
3 dB relative to IL at
f0
Insertion loss
IL
7 dB Max.
at
f0
Deviation in PB
DEV
Ripple
Ri
2 dB Max.
f0 -2 MHz to f0+2 MHz
Group delay distortion
GDD
100 ns Max.
f0 -2 MHz to f0+2 MHz
Phase linearity
PHL
-
Stop band attenuation
-
f0-100 MHztof0-12.5 MHz
: 40 dB Min.
f0-12.5 MHztof0-7.5 MHz
: 25 dB Min.
f0-7.5 MHz tof0-5 MHz
: 10 dB Min.
f0+5 MHz tof0+7.5 MHz
: 10 dB Min.
f0+7.5 MHz tof0+12.5MHz
: 25 dB Min.
f0+12.5 MHztof0+100 MHz : 40 dB Min.
relative to IL at
f0
Terminating impedance
Z
Input : 1000
//-5.0 pF
Output : 1000
//-4.0 pF
Balanced or Unbalanced
Package
-
SS-30S1(DE)
* Includes losses in matching circuit (Matching inductor size : 1.6
× 0.8 mm)
Electrical DATA
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
SAW FILTER
FOR CELLULAR / IF
TQS - 477AA - 7R
Excellent performance in small size with original design algorithm.
B:
-5
+5
5
6
7
8
9
10
11
12
13
14
15
190
A: -100
+100
0
10
20
30
40
50
60
70
80
90
100
A
:
In
s
e
rt
io
n
A
tte
n
u
a
ti
o
n
(dB
)
B
:
In
s
e
rt
io
n
A
tte
n
u
a
ti
o
n
(dB
)
Frequency (MHz)
B
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TQS-477AA-7R | 1 FUNCTIONS, 190 MHz, SAW FILTER |
| TQS-465AA-7R | 1 FUNCTIONS, 183.6 MHz, SAW FILTER |
| TQS-516EA-7G | 1 FUNCTIONS, 881.5 MHz, SAW FILTER |
| TQS-530S-7G | 1 FUNCTIONS, 836.5 MHz, SAW FILTER |
| TQS-519A-7R | 1 FUNCTIONS, 895.5 MHz, SAW FILTER |
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參數(shù)描述 |
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