参数资料
型号: MAX7032ATJ+T
厂商: Maxim Integrated
文件页数: 23/32页
文件大小: 0K
描述: IC TRASCEIVER ASK/FSK 32TQFN
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 300MHz ~ 450MHz
数据传输率 - 最大: 33kbps
调制或协议: ASK,FSK,OOK
应用: 车库门开启器,遥控,双向 RKE
功率 - 输出: 10dBm
灵敏度: -114dBm
电源电压: 2.1 V ~ 3.6 V,4.5 V ~ 5.5 V
电流 - 接收: 6.7mA
电流 - 传输: 12.5mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 125°C
封装/外壳: 32-WFQFN 裸露焊盘
包装: 带卷 (TR)
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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