Solder Reflow Temperature, 10 seconds, 5 cycles maximum
Pb
2655 MHz
SAW Filter
Value
10
0
-40 to +85
-40 to +85
260
Units
dBm
V
°C
°C
°C
SM3030-6
Electrical Characteristics
Characteristic
Center Frequency
Insertion Loss, 2620.0 to 2690.0 MHz
Amplitude Ripple, 2620.0 to 2690.0 MHz
Input/Output Return Loss, 2620.0 to 2690.0 MHz
Attenuation, 0 dB Reference:
2322.0 to 2402.0 MHz
2480.0 to to 2500.0 MHz
2500.0 to 2550.0 MHz
3000.0 to 3600.0 MHz
Source Impedance
Load Impedance
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
Standard Reel Quantity
Reel Size 7 Inch
Reel Size 13 Inch
Z
S
Z
L
33
35
10
30
36
37
20
36
50
50
SM3030-6 3.0 x 3.0 mm Nominal Footprint
938, YWWS
500 Pieces/Reel
3000 Pieces/Reel
Ω
dB
8
Sym
f
C
IL
Notes
Min
Typ
2655
2.0
0.9
13
3.0
2.0
Max
Units
MHz
dB
dB
Electrical Connections
Connection
Input
Output
Case Ground
Terminals
5
2
All others
5 0 o h m
S o u rc e
5
4
(b o tto m
6
1
5 0 o h m
L o a d
2
3
v ie w )
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance
matching to 50
Ω
and measured with 50
Ω
network analyzer.
Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.
Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external
impedance matching design. See Application Note No. 42 for details.
"LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes."
The design, manufacturing process, and specifications of this filter are subject to change.
Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port
2, so that the filter must always be installed in one direction per the circuit design.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc., are registered trademarks of RF Monolithics, Inc.
前言 CAN 是Controller Area Network 的缩写(以下称为CAN),是ISO国际标准化的串行通信协议。在汽车产业中,出于对安全性、舒适性、方便性、低公害、低成本的要求,各种各样的电子控制系统被开发了出来。由于这些系统之间通信所用的数据类型及对可靠性的要求不尽相同,由多条总线构成的情况很多,线束的数量也随之增加。为适应“减少线束的数量”、“通过多个LAN,进行大量数据的高...[详细]