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參數(shù)資料
| 型號： | AMIS-52150 |
| 英文描述： | Low-Power Transceiver with Clock and Data Recovery |
| 中文描述： | 低功耗收發(fā)器時鐘和數(shù)據(jù)恢復(fù) |
| 文件頁數(shù)： | 6/25頁 |
| 文件大?。?/td> | 900K |
| 代理商： | AMIS-52150 |
AMIS-52150
Low-Power Transceiver with Clock and Data Recovery
Data Sheet
Table 9: Package Dimensions ; 209mil SSOP
Dm
Min.
A
0.068
A1
0.002
A2
0.065
b
0.009
D
0.271
E
0.291
E1
0.197
e
0.026 BSC
Inches
Millimeters
Max.
0.078
.20
0.073
0.015
0.295
0.323
0.221
Min.
1.73
0.05
1.65`
0.22
6.90
7.40
5.00
0.65 BSC
Max.
2.00
1.85
0.38
7.5
0.820
0.560
8.0
Pin Descriptions
8.1 RX1, RX2, RF Input Pins
RX1 and RX2 are the RF antenna inputs to the AMIS-52150. The internal circuit designs are identical between these inputs. For the
AMIS-52150 receiver inputs, RX1 and RX2, external components are required in order to match the low noise amplifier (LNA) to
external devices such as antennas. The external components must provide a DC voltage path to the RF ground. Figure 3 suggests an
external circuit for the receiver inputs at 403MHz. Each circuit’s input impedance can be trimmed internally to compensate for
manufacturing and external component tolerances. The circuits employ an LNA, internal filters, a low frequency, intermediate frequency
(IF), and a received signal strength indication (RSSI) circuit to recover the ASK/OOK modulated data. The signals in the two input
channels are “summed” before the data recovery circuit.
The functions of the receive circuits are controlled by writing to the registers shown in Table 10.
Table 10: Receiver Control Register Description
RX1 or RX2 Receiver Register Control
Register (HEX)
Name
Bits
States
Comments
0x00
ANT1 Trim
All
Inverse relationship register value to internal capacitance
0x01
ANT2 Trim
All
Inverse relationship register value to internal capacitance
0
Antenna port is Off
ANT1 Enable
0
1
Antenna port is On
0
Antenna port is Off
ANT2 Enable
1
1
Antenna port is On
0x0c
Figure 3: Typical Input Impedance Match to 50
(402MHz)
6
AMI Semiconductor
– Apr. 07 – M-20535-006
www.amis.com
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| AMIS-52150-XTD | 功能描述:射頻收發(fā)器 RF TRNSCVR SUB-1GHZ RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| AMIS-52150-XTP | 功能描述:射頻接收器 RF TRNSCVR SUB-1GHZ CDR RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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