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參數(shù)資料
| 型號： | RF2958PCBA |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | 2.4GHz SPREAD-SPECTRUM TRANSCEIVER |
| 中文描述： | 2.4擴譜收發(fā)器 |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 235K |
| 代理商： | RF2958PCBA |
11-281
RF2958
Rev A0 050209
PCB Design Requirements
PCB Surface Finish
The PCB surface finish used for RFMD’s qualification process is Electroless Nickel, immersion Gold. Typical thickness is
3
μ
inch to 8
μ
inch Gold over 180
μ
inch Nickel.
PCB Land Pattern Recommendation
PCB land patterns are based on IPC-SM-782 standards when possible. The pad pattern shown has been developed and
tested for optimized assembly at RFMD; however, it may require some modifications to address company specific
assembly processes. The PCB land pattern has been developed to accommodate lead and package tolerances.
PCB Metal Land Pattern
A = 0.69 x 0.28 (mm) Typ.
B = 0.28 x 0.69 (mm) Typ.
C = 3.40 (mm) Sq.
B
B
B
B
B
B
B
B
Pin 1
Pin 16
Pin 24
Pin 32
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
3.50 (mm)
Typ.
0.50 (mm) Typ.
0.50 (mm) Typ.
0.63 (mm) Typ.
0.63 (mm) Typ.
1.75 (mm)
Typ.
1.75 (mm)
Typ.
3.50 (mm)
Typ.
Figure 1. PCB Metal Land Pattern (Top View)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF2958TR13 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:2.4GHz SPREAD-SPECTRUM TRANSCEIVER |
| RF2959-000 | 制造商:TE Connectivity 功能描述:GAS TUBE 5MM 600V 20% 5KA SMD |
| RF2960-000 | 制造商:TE Connectivity 功能描述:GAS TUBE 8MM 800V 15% 5KA AXIAL |
| RF2961-000 | 制造商:TE Connectivity 功能描述:GAS TUBE 5MM 420V 20% 2.5KA SMD |
| RF2968 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:BLUETOOTHTM TRANSCEIVER |
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