Low-Cost, Crystal-Based, Programmable,
ASK/FSK Transceiver with Fractional-N PLL
Table 7. Configuration 0 Register (Address: 0x02)
BIT ID
BIT NAME
BIT LOCATION (0 = LSB)
FUNCTION
1 = Enable FSK for both receive and
MODE
FSK or ASK modulation
7
transmit
0 = Enable ASK for both receive and
transmit
1 = Enable transmit mode of the
transceiver, regardless the state of pin
T/ R
Transmit or receive
6
T/ R
0 = Enable receive mode of the transceiver
when pin T/ R = 0
MGAIN
DRX
OFPS1
OFPS0
ONPS1
ONPS0
Manual gain mode
Discontinuous receive
mode
Off-timer prescaler
Off-timer prescaler
On-timer prescaler
On-timer prescaler
5
4
3
2
1
0
1 = Enable manual-gain mode
0 = Disable manual-gain mode
1 = Enable DRX
0 = Disable DRX
Sets the time base for the off timer (see the
Off Timer (t OFF ) section)
Sets the time base for the on timer (see the
On Timer (t ON ) section)
Table 8. Configuration 1 Register (Address: 0x03)
BIT ID
X
None
BIT NAME
BIT LOCATION (0 = LSB)
7
Not used
FUNCTION
1 = Enable automatic FSK calibration when
ACAL
Automatic FSK calibration
6
coming out of the sleep state in DRX mode
0 = Disable automatic FSK calibration
1 = Enable continuous clock output when CKOUT
Continuous clock output
=1
CLKOF
(even during t OFF or when
ENABLE pin is low)
5
0 = Continuous clock output; if CKOUT = 1, clock
output is active during t ON (DRX mode) or when
ENABLE pin is high (continuous receive mode)
CDIV1
CDIV0
DT2
DT1
DT0
Crystal divider
Crystal divider
AGC dwell timer
AGC dwell timer
AGC dwell timer
4
3
2
1
0
CLKOUT crystal-divider MSB
CLKOUT crystal-divider LSB
AGC dwell timer MSB
AGC dwell timer
AGC dwell timer LSB
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23
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相关代理商/技术参数
MAX7033 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033_1 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit
MAX7033_11 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033_1109 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033ETJ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033ETJ+ 功能描述:射频接收器 315MHz/433MHz ASK Superheterodyne Rec RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX7033ETJ+T 功能描述:射频接收器 315MHz/433MHz ASK Superheterodyne Rec RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX7033EUI 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel