B3664 [ETC]
Analog IC ; 模拟IC\n
| 型号： | B3664 |
| 厂家： | 
ETC |
| 描述： | Analog IC
|
| 文件： | 总6页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B3664
SAW Components
Low-Loss Filter
Data Sheet
B3664
230,0 MHz
Ceramic package DCC18
Features
● Low-loss IF-filter for W-CDMA base stations
● Usable bandwidth 3,84 MHz
● Temperature stable
● Ceramic SMD package
Terminals
● Gold plated
Dimensions in mm, approx. weight 0,7 g
Pin configuration
10
Input
1
5
Input ground
Output
6
3, 8
Output ground
Ground
2, 4, 7, 9
Case ground
Type
Ordering code
Marking and Package
Packing
according to
according to
F61074-V8069-Z000
B3664
B39231-B3664-U210
C61157-A7-A54
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range TA
Storage temperature range Tstg
–40 / +85
–40 / +85
˚C
˚C
DC voltage
Source power
VDC
Ps
0
0
V
dBm
2
Aug 02, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3664
230,0 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
TA = 0 ... 70 ˚C
ZS = 50 Ω and external matching network
ZL = 50 Ω and external matching network
Group delay aperture:
150 kHz
min.
typ.
max.
fN
—
230,0
—
MHz
dB
Nominal frequency
Minimum insertion attenuation
Passband width
αmin
—
—
17
20
—
B1,5dB
αrel ≤ 1,5 dB
4,4
MHz
Amplitude ripple (p-p)
∆α
fN ± 1,92 MHz
—
—
0,5
1,3
—
dB
Absolute group delay (at fN)
Group delay ripple (p-p)
τ
1,47
µs
∆τ
fN ± 1,92 MHz
fN ± 1,92 MHz
—
—
50
3
75
5
ns
˚
Deviation of linear phase (p-p)
∆ϕ
Relative attenuation (relative to αmin
)
αrel
fN − 110,0 MHz ... fN − 20,0 MHz
fN − 20,0 MHz ... fN − 10,0 MHz
fN − 10,0 MHz ... fN − 8,0 MHz
fN ± 3,08 MHz ... fN ± 8,0 MHz
fN + 8,0 MHz ... fN + 110,0 MHz
55
50
45
27
45
60
53
50
32
50
—
—
—
—
—
dB
dB
dB
dB
dB
Temperature coefficient of frequency 1)
Turnover temperature
TCf
T0
—
—
–0,036
30
—
—
ppm/K2
˚C
1) Temperature dependance of fc: fc(TA) = fc(T0)(1 + TCf(TA – T0)2)
3
Aug 02, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3664
230,0 MHz
Matching network to 50 Ω
(Element values depend upon PCB layout)
L
p1 = 12 nH
Ls3 = 47 nH
Lp4 = 27 nH
Ls2 = 62 nH
4
Aug 02, 2000
SAW Components
Low-Loss Filter
B3664
230,0 MHz
Data Sheet
Transfer function
Transfer function (pass band)
5
Aug 02, 2000
SAW Components
Low-Loss Filter
Data Sheet
B3664
230,0 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
Aug 02, 2000
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