B3666 [EPCOS]
SAW Components Low-loss Filter 82,20 MHz; 声表面波元件低损耗滤波器82,20兆赫
| 型号： | B3666 |
| 厂家： | 
EPCOS |
| 描述： | SAW Components Low-loss Filter 82,20 MHz |
| 文件： | 总6页 (文件大小：65K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B3666
SAW Components
Low-Loss Filter
Data Sheet
B3666
82,20 MHz
Ceramic SMD package QCC10B
Features
● Low-loss IF filter
● Ceramic SMD package
● Balanced or unbalanced operation possible
● Low insertion attenuation, high selectivity
Terminals
● Gold-plated
Dimensions in mm, approx. weight 0,23 g
Pin configuration
4, 5
Input
9,10
1,3,6,8
2,7
Output
Case ground
To be grounded
Type
Ordering code
Marking and Package
Packing
according to
according to
F61064-V8035-Z000
B3666
B39820-B3666-Z710
C61157-A7-A49
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
– 30/+ 80
– 40/+ 85
˚C
˚C
DC voltage
Source power
VDC
Ps
0
10
V
dBm
2
Oct 23, 2000
SAW Components
Low-Loss Filter
B3666
82,20 MHz
Data Sheet
Characteristics
Reference temperature:
T
= -10 ... +80 ˚C
Terminating source impedance:
Terminating load impedance:
ZS = 50 Ω unbalanced and matching network
ZL = 50 Ω unbalanced and matching network
min.
typ.
max.
fN
—
82,2
—
MHz
kHz
Nominal frequency
Minimum insertion loss
3dB bandwidth
αmin
—
3,7
50
5,0 dB
30
—
Amplitude variation (p-p)
∆α
∆α
fN - 15 kHz ... fN + 15 kHz
—
—
—
0,9
0,0
16
3,0 dB
1,5 dB
Amplitude ripple (peak to adjacent valley)
fN - 15 kHz ... fN + 15 kHz
Absolute group delay (at fN)
τ
—
µs
µs
Group delay ripple (p-p)
∆τ
fN - 11 kHz ... fN + 11 kHz
—
1,6
10
Relative attenuation (relative to αmin
)
αrel
fN − 1000 kHz ... fN − 925 kHz
fN − 925 kHz ... fN − 885 kHz
fN − 885 kHz ... fN − 700 kHz
fN − 700 kHz ... fN − 400 kHz
fN − 400 kHz ... fN − 120 kHz
fN − 120 kHz ... fN − 60 kHz
fN + 60 kHz ... fN + 120 kHz
fN + 120 kHz ... fN + 150 kHz
fN + 150 kHz ... fN + 400 kHz
fN + 400 kHz ... fN + 1000 kHz
40
70
40
30
40
20
20
40
30
40
70
75
70
65
60
34
29
57
55
55
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Intermodulation distortion
Intermodulation in the composit signal by fN ± 60
kHz and fN ± 120 kHz, each of -20 dBm
—
-90
dB
Temperature coefficient of frequency 1)
Turnover temperature
TCf
T0
—
—
– 0,036
30
—
—
ppm/K2
˚C
1) Temperature dependance of fc: fc(T) = fc(T0)(1 + TCf(T – T0)2)
3
Oct 23, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3666
82,20 MHz
Matching network (element values depend on pcb layout)
Ls1 = 470 nH
Cp2 = 3,9 pF
Cp3 = 3,9 pF
Ls4 = 470 nH
4
Oct 23, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3666
82,20 MHz
Transfer function
5
Oct 23, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3666
82,20 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, OFW E NK
P.O. Box 80 17 09, D-81617 München
EPCOS AG 1999. 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
Oct 23, 2000
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