參數資料
型號: ZL20200LDG
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: 27/51頁
文件大?。?/td> 485K
代理商: ZL20200LDG
ZL20200
Data Sheet
27
Zarlink Semiconductor Inc.
Enable1 Config. register (2)
188262
Enable2 Config. register (3)
5DFFF3
2.2 Operating Register Address 4
This registers selects internal setups for example IS136. The bits are assigned for control of receive and transmit
bits as shown below:
The function of the receive bits is shown below:
Bit 23 RX<7> is only applicable when VCO divide by 2 mode is selected in register 5
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RX<7:0>
TX <11:0>
0
1
0
0
Receive Set Up
Transmit Set Up
Address
Register
Bit No.
Control
Bit
Action if '0'
Action if '1'
23
RX<7>
Receive DLL disabled
Receive DLL enabled
22
RX<6>
Bandpass Filter BW = +/- 20 kHz
Bandpass Filter BW = +/- 16 kHz
21
RX<5>
Not Used. Set to ‘0’.
20
RX<4>
LO output = 900 MHz
LO Output = 1900 MHz
19
RX<3>
Receive output dc bias (I/Q) = 1.25 V
Receive output dc bias (I/Q) = Vcc/2
18
RX<2>
IS136 Mode IF1 Input enabled
Not Used
17
RX<1>
AMPS
IS136
16
RX<0>
IF Input 0 selected
IF Input 1 selected
Table 9 - Function of the Receive Bits
相關PDF資料
PDF描述
ZL20200LDG1 Dual Band IS136/AMPS Transceiver
ZL20200 Dual Band IS136/AMPS Transceiver
ZL20200LCE Dual Band IS136/AMPS Transceiver
ZL20200LCF Dual Band IS136/AMPS Transceiver
ZL20200LDE Dual Band IS136/AMPS Transceiver
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