參數(shù)資料
型號: ZL20200LCE
廠商: Zarlink Semiconductor Inc.
英文描述: Dual Band IS136/AMPS Transceiver
中文描述: 雙頻IS136/AMPS收發(fā)器
文件頁數(shù): 25/52頁
文件大?。?/td> 516K
代理商: ZL20200LCE
ZL20200
Data Sheet
25
Zarlink Semiconductor Inc.
Note 1:
Note 2:
Not required if driving external receive mixer direct from UHF VCO.
Can be used for IS136 if required.
The receive register contains all bits required when in receive mode: the transmit register contains all bits required
in transmit mode. The Enable1 configuration register contains all bits required to power up oscillators and
synthesizers in both receive and transmit mode. The Enable2 configuration register contains all bits required to
power up the complete receive and transmit modes (this register can be set to all '1's if preferred).
The following words should therefore be programmed on the serial bus (Hex format):
Receive register (0)
59E200
Transmit register (1)
081FF1
Enable1 Config. register (2)
188262
Enable2 Config. register (3)
59FFF3
21
UHF LO Buffer
0
0
0
0
Note 1
20
Receive VHF VCO
1
0
1
1
19
UHF synthesizer
1
1
1
1
18
Receive RSSI circuit
0
0
0
0
Note 2
17
Not used
0
0
0
0
16
Receive Quadrature down-converter
1
0
0
1
15
Receive VHF PLL
1
0
1
1
14
Receive IF input
1
0
0
1
13
Receive AGC amplifier
1
0
0
1
12
Transmit reconstruction filters
0
1
0
1
11
Transmit RF
0
1
0
1
10
Transmit UHF LO
0
1
0
1
9
UHF LO input buffer
1
1
1
1
8
Transmit IF
0
1
0
1
7
Transmit quadrature modulator
0
1
0
1
6
Transmit VHF PLL
0
1
1
1
5
Transmit VHF VCO
0
1
1
1
4
Transmit up-converter IF input
0
1
0
1
Bit
Circuit
Section
Receive
Addr 0
Transmit
Addr 1
Enable 1
Config.
Addr 2
Enable 2
Config.
Addr 3
Comments
Table 7 - Programming for the Power Control Registers (0 - 3) (continued)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL20200LCF 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Dual Band IS136/AMPS Transceiver
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ZL20200LDF1 制造商:Microsemi Corporation 功能描述:
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