參數(shù)資料
型號(hào)： F047RSL
元件分類： 聲表面波濾波器
英文描述： SAW-VIDEO/SOUND FILTER
文件頁數(shù)： 1/2頁
文件大?。?/td> 27K
代理商： F047RSL
TOSHIBA SURFACE ACOUSTIC WAVE FILTER
F047RSL
APPLICATION ……………………………… TV-IF FILTE
SYSTEM …………………………………………… B,D,G,I
CARRIER FREQUENCY ……………………… 38.00 MHz
No. TE-F047RSL
1999-07-01
The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of TOSHIBA or others.
The information contained herein may be changed without prior notice. It is therefore advisable to contact TOSHIBA before proceeding
with the design of equipment incorporating this product.
*
PACKAGE DIMENSION
ELECTRICAL CHARACTERISTICS
FREQUENCY CHARACTERISTICS
PIN CONNECTIONS
Pin No.
#1. INPUT
#2. INPUT
#3. GROUND
#4. OUTPUT
#5. OUTPUT
EQUIVALENT CIRCUIT
MEASLIREMENT CIRCUIT
Parameters
Insertion Loss
Relative level
*
Amplitude ripple within pass band (p-p)
Group
Delay
**
Ripple (p-p)
Temperature Coefficient of Frequency Response
Input
impedance
***
Output
impedance
***
Unit
dB
ns
ppm/C
pF
Max.
–
–40
–32
–21.0
–19.5
–20.5
– 2.9
–
– 3.9
–30
–38
–33
–30
0.8
–
50
–
Typical
–18.2
–51
–39
–22.5
–21.0
–22.0
– 3.9
0
– 4.9
–41
–49
–40
–37
0.3
–23
–90
0
26
–72
14.6
10.3
Min.
–
–24.0
–22.5
–23.5
– 4.9
–
– 5.9
–
Conditions
fp
(36.5
MHz)
fp-8.0
(30.0
MHz)
fp-7.0
(31.0
MHz)
fp-6.5
(31.5
MHz)
fp-6.0
(32.0
MHz)
fp-5.5
(32.5
MHz)
fp-4.43
(33.57
MHz)
fp-1.5
(36.5
MHz)
fp
(38.0
MHz)
fp+1.5
(39.5
MHz)
fp+2.5
(40.5
MHz)
25.0 to 30.0
MHz
40.5 to 46.0
MHz
fp-4.43
(33.57
MHz)
fp-3
(35.0
MHz)
fp
(38.0
MHz)
33.57 to 38.0
MHz
Ci
( 1
MHz)
Co
( 1
MHz)
* The reference is fp level.
** Relative value to fp point.
*** Impedance equivalent circuits is shown on the right hand side.
+12 V
2.2 k 100 n
100 n
100
100 n
1.2 k
2.7 k
91
1 n
120
390
1 n
270
470
220
47
10 p
Input
BF959
20
3.3 k
100 n
22 p
39
15 p
Output
BF959
1 n
10
47
560
47
1 n
2.7 k
4 : 2
270 p
1.2 k
10
10 n
BF959
56
BF241
47
270
25 27
29 31
33
35
37
39
41 43
45
FREQUENCY (MHz)
30 31
32 33
34
35
36
37
38 39
40
FREQUENCY (MHz)
(10 ns/div)
INPUT
Ci
Ri
Ro
Co
OUTPUT
Unit : mm
4.0
MAX
16.3 MAX
0.52
± 0.05
4.2
± 0.2
#1
#4
#2
#3
#5
2.5
± 0.5 pitch
6.3 MAX
6.3
MAX
16.3MAX
#1
#4
#2
#3
#5
3.75
+0.45
-
0.25
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