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115202-HMC546LP2 参数 Datasheet PDF下载

115202-HMC546LP2图片预览
型号: 115202-HMC546LP2
PDF下载: 下载PDF文件 查看货源
内容描述: [10 W, Failsafe, GaAs, SPDT Switch 0.2 GHz to 2.7 GHz]
分类和应用: 光电二极管
文件页数/大小: 13 页 / 251 K
品牌: ADI [ ADI ]
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HMC546LP2E  
Data Sheet  
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS  
Tx  
1
2
3
6
5
4
RFC  
HMC546LP2E  
V
TOP VIEW  
V
CTL  
DD  
(Not to Scale)  
ACG  
Rx  
NOTES  
1. EXPOSED PAD. THE PACKAGE BOTTOM  
HAS AN EXPOSED METAL PADDLE THAT  
MUST BE CONNECTED TO THE PRINTED  
CIRCUIT BOARD (PCB) RF GROUND.  
Figure 2. Pin Configuration  
Table 3. Pin Function Descriptions  
Pin No.  
Mnemonic  
Description  
1
Tx  
Radio Frequency (RF) Transmit. This pin is dc- coupled and not well matched to 50 Ω. External matching  
components and a dc blocking capacitor are required.  
2
3
4
VCTL  
ACG  
Rx  
Control Voltage Input. For more information about the VCTL pin, see Table 4 and Figure 3.  
AC Ground. An external capacitor from ACG to ground is required.  
RF Receive. This pin is dc-coupled and not well matched to 50 Ω. External matching components and a  
dc blocking capacitor are required.  
5
6
VDD  
RFC  
Supply Voltage. See Figure 4 for the interface schematic.  
RF Common. This pin is dc-coupled and not well matched to 50 Ω. External matching components and a  
dc blocking capacitor are required.  
EPAD  
Exposed Pad. The package bottom has an exposed metal paddle that must be connected to the printed  
circuit board (PCB) RF ground.  
Table 4. Truth Table  
Control Input1  
Signal Path State  
RFC to Rx  
VCTL  
0 V  
VDD  
0 V  
High-Z  
VDD  
VDD  
VDD  
0 V  
RFC to Tx  
Off  
On  
On  
On  
On  
Off  
Off  
Off  
High-Z  
1 VDD = 3 V to 8 V, and control input voltage tolerances are ±0.2 V dc.  
INTERFACE SCHEMATICS  
V
V
DD  
CTL  
Figure 3. VCTL Interface  
Figure 4. VDD Interface  
Rev. E | Page 6 of 13