參數(shù)資料
型號: ML2724DH
英文描述: 2.4GHz Low-IF 1.5Mbps FSK Transceiver Final Datasheet
中文描述: 2.4GHz的低IF 1.5Mbps的FSK收發(fā)器最終數(shù)據(jù)表
文件頁數(shù): 21/26頁
文件大小: 864K
代理商: ML2724DH
ML2724
LVLO - Register 0, Bit 10
Low Voltage Lock Out:
The LVLO bit enables a transmit low voltage lockout latch, which shuts off the transmitter by
de-asserting the PAON output. This latch is set if the supply voltage drops below 2.65V and is reset when the RXON
control input goes high (see Table 12).
LVLO
PAON BEHAVIOR
0
PAON Undisturbed
1
PAON de-asserted when VCCA<2.65V,
Reset by RXON high.
Table 12: LVLO Operation
RCLP - Register 0, Bit 11
RSSI Clip Enable:
The RCLP bit disables the RSSI clipping circuitry. With RCLP low, the RSSI output voltage is
clipped to a maximum of about 2.0V at –10dBm. With RCLP high, the RSSI is not clipped. (see Table 13).
RCLP
RSSI BEHAVIOR
0
RSSI output clipped to a maximum of ~1.9V at –15dBm
1
RSSI output not clipped
Table 13: RCLP Operation
CHQ <11:0> - Register 1, Bits 2-13
Channel Frequency Selection:
These bits set the RF carrier frequency for the transceiver (see Table 14). With a
6.144MHz or 12.288MHz clock at the FREF pin, the channel frequency value is calculated by multiplying the CHQ value
by 1.024. The recommended operating range value of the CHQ is from 2,346 to 2,424. These bits must be
programmed to a valid channel frequency before XCEN is asserted.
B15
B14
B13 TO B2
B1
B0
0
0
CHQ - PLL Divide Ratio
0
1
Table 14: Main Divider
The divide ratio is calculated as f
C
/1.024 where f
C
is the channel frequency in MHz.
f
C
=1.024 * CHQ
DS2724-F-01
FINAL DATASHEET
APRIL 2003
21
相關(guān)PDF資料
PDF描述
ML4000H Logic IC
ML4001C Logic IC
ML4001D Logic IC
ML4002H Logic IC
ML4006D Logic IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML2724DH-T 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:2.4GHz Low-IF 1.5Mbps FSK Transceiver
ML2724SK-02 制造商:Sirenza Microdevices 功能描述:2.4GHZ STARTER KIT 制造商:Micro Linear Corp (RFMD Inc. ) 功能描述:ML2724 Starter Kit - FSK RF Transceiver,Low IF 1.5Mbps,2400 to 2485Mhz,TQFP-32, Bulk
ML2726 制造商:SIRENZA 制造商全稱:SIRENZA 功能描述:2.4GHz Low-IF 2.0Mbps FSK Transceiver
ML2726DH 制造商:RFMD 功能描述:TRX FSK 2.4GHZ 2.0MBPS 32TQFP 制造商:RF Micro Devices Inc 功能描述:TRX, FSK, 2.4GHZ, 2.0MBPS, 32TQFP
ML2726DH-T 制造商:SIRENZA 制造商全稱:SIRENZA 功能描述:2.4GHz Low-IF 2.0Mbps FSK Transceiver