B3667 [ETC]
Analog IC ; 模拟IC\n
| 型号： | B3667 |
| 厂家： | 
ETC |
| 描述： | Analog IC
|
| 文件： | 总6页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B3667
SAW Components
Low-Loss Filter
Data Sheet
B3667
350,0 MHz
Ceramic package QCC12B
Features
● Low-loss IF filter for WLAN
● Package for Surface Mounted Technology
(SMT)
● Hermetically sealed ceramic package
● Balanced or unbalanced operation possible
Terminals
● Gold-plated
Dimensions in mm, approx. weight 0,2 g
Pin configuration
12
Input
10
4
Input or input ground
Output
6
Output or output ground
Ground
Case ground
1, 2, 7, 8
3, 9
Type
Ordering code
Marking and Package
Packing
according to
according to
F61064-V8070-Z000
B3667
B39351-B3667-Z910
C61157-A7-A56
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
– 40/+ 85
– 40/+ 85
˚C
˚C
DC voltage
Source power
VDC
Ps
0
10
V
dBm
2
Sep 22, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3667
350,0 MHz
Characteristics
Operating temperature:
T = -20 ... 70 ˚C
Terminating source impedance:
Terminating load impedance:
ZS = 50 Ω and matching network
ZL = 50 Ω and matching network
min.
typ.
max.
fC
349,9
350,0
350,1 MHz
Center frequency
Minimum insertion attenuation
αmin
—
10,9
12,0 dB
Passband width
αrel ≤ 1,0 dB
αrel ≤ 3,0 dB
αrel ≤ 10,0 dB
αrel ≤ 40,0 dB
B1,0dB
B20dB
B30dB
B40dB
0,8
—
0,89
—
MHz
1,1
1,4
3,2
1,2 MHz
1,5 MHz
4,0 MHz
—
—
Group delay ripple (p-p)
∆τ
349,7 ... 350,3 MHz
—
150
400
ns
Temperature coefficient of frequency 1)
Turnover temperature
TCf
T0
—
—
–0,036
25
—
—
ppm/K2
˚C
1) Temperature dependance of fc: fc(TA) = fc(T0)(1 + TCf(TA – T0)2)
3
Sep 22, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3667
350,0 MHz
Normalized frequency response
Normalized frequency response (pass band)
4
Sep 22, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3667
350,0 MHz
Matching network to 50 Ω
(Element values depend upon PCB layout)
L
s1 = 0 nH
Lp3 = 18 nH
Ls4 = 12 nH
Lp2 = 15 nH
5
Sep 22, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3667
350,0 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
Sep 22, 2000
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