B39389-G3956-M100 [TDK]
SAW Filter, 5 Pin(s), Plastic;
| 型号： | B39389-G3956-M100 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | SAW Filter, 5 Pin(s), Plastic |
| 文件： | 总6页 (文件大小：84K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet G 3956 M
SAW Components
IF Filter for Video Applications
Data Sheet
G 3956 M
38,90 MHz
Standard
Plastic package SIP5K
■ B/G
Features
■ TV IF filter with Nyquist slope and sound
suppression
■ High color carrier level
■ Reduced group delay predistortion as compared
with standard B/G, half
■ Suitable for CENELEC EN 55020
Terminals
■ Tinned CuFe alloy
Dimensions in mm, approx. weight 1,0 g
Pin configuration
1
2
3
4
5
Input
Input - ground
Chip carrier - ground
Output
Output
Type
G 3956 M
Ordering code
Marking and package
according to
Packing
according to
B39389-G3956-M100
C61157-A1-A15
F61074-V8067-Z000
Maximum ratings
Operable temperature range TA
Storage temperature range Tstg
–25/+65
–40/+85
5
˚C
˚C
V
DC voltage
AC voltage
VDC
Vpp
between any terminals
between any terminals
10
V
2
Mar 31, 2006
SAW Components
IF Filter for Video Applications
Data Sheet
G 3956 M
38,90 MHz
Characteristics
Reference temperature:
TA = 25 ˚C
Terminating source impedance:
Terminating load impedance:
ZS = 50 Ω
ZL = 2 kΩ || 3 pF
min.
typ.
max.
α
Insertion attenuation
Reference level for the
following data
37,40 MHz
12,2
13,7
15,2 dB
Relative attenuation
Picture carrier
αrel
38,90 MHz
34,47 MHz
33,40 MHz
33,15 MHz
33,90 MHz
30,90 MHz
31,90 MHz
31,40 MHz
32,40 MHz
40,15 MHz
40,40 MHz
41,40 MHz
5,1
0,0
6,1
1,0
7,1 dB
2,0 dB
Color carrier
Sound carrier
26,0
—
39,0
25,0
7,0
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
Adjacent picture carrier UHF
VHF
48,0
48,0
44,0
48,0
42,0
45,0
44,0
42,0
40,0
58,0
56,0
52,0
60,0
51,0
57,0
57,0
49,0
46,0
Adjacent sound carrier VHF
UHF
Lower sidelobe
Upper sidelobe
25,00 ... 31,90 MHz
40,40 ... 45,00 MHz
Reflected wave signal suppression
1,3 µs ... 6,0 µs after main pulse
(test pulse 250 ns,
42,0
50,0
52,0
56,0
—
—
dB
dB
carrier frequency 37,40 MHz)
Feedthrough signal suppression
1,2 µs ... 1,0 µs before main pulse
(test pulse 250 ns,
carrier frequency 37,40 MHz)
Group delay predistortion
∆τ
(reference frequency 38,90 MHz)
36,90 MHz
34,47 MHz
—
—
–85
70
—
—
ns
ns
Impedance at 37,40 MHz
Input: ZIN = RIN || CIN
—
—
1,3 ||16,6
1,4 || 4,5
—
—
kΩ || pF
kΩ || pF
Output: ZOUT = ROUT || COUT
TCf
—
–72
—
ppm/K
Temperature coefficient of frequency
3
Mar 31, 2006
SAW Components
IF Filter for Video Applications
Data Sheet
G 3956 M
38,90 MHz
Frequency response
4
Mar 31, 2006
SAW Components
IF Filter for Video Applications
Data Sheet
G 3956 M
38,90 MHz
Frequency response
Time domain response
5
Mar 31, 2006
SAW Components
IF Filter for Video Applications
Data Sheet
G 3956 M
38,90 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW CE MM PD
P.O. Box 80 17 09, D-81617 München
EPCOS AG 2001. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for compo-
nents per se, not for applications, processes and circuits implemented within components or
assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or
the international representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our sales offices.
6
Mar 31, 2006
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