参数资料
型号: MAX7032ATJ+T
厂商: Maxim Integrated
文件页数: 4/32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
AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, 50 Ω system impedance, V AVDD = V DVDD = V PAVDD = V HVIN = +2.1V to +3.6V, f RF = 300MHz to 450MHz,
T A = -40°C to +125°C, unless otherwise noted. Typical values are at V PAVDD = V AVDD = V DVDD = V HVIN = +2.7V, T A = +25°C, unless
otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER AMPLIFIER
T A = +25°C (Note 4)
4.6
10.0
15.5
Output Power
P OUT
T A = +125°C, V AVDD = V DVDD = V HVIN =
V PAVDD = +2.1V (Note 2)
3.9
6.7
dBm
Modulation Depth
T A = -40°C, V AVDD = V DVDD = V HVIN =
V PAVDD = +3.6V (Note 4)
13.1
82
15.8
dB
Maximum Carrier Harmonics
Reference Spur
With output-matching network
-40
-50
dBc
dBc
PHASE-LOCKED LOOP
Transmit VCO Gain
Transmit PLL Phase Noise
Receive VCO Gain
Receive PLL Phase Noise
Loop Bandwidth
Minimum Transmit Frequency
Step
Reference Frequency Input Level
Programmable Divider Range
K VCO
10kHz offset, 200kHz loop BW
1MHz offset, 200kHz loop BW
10kHz offset, 500kHz loop BW
1MHz offset, 500kHz loop BW
Transmit PLL
Receive PLL
In transmit mode (Note 4)
20
340
-68
-98
340
-80
-90
200
500
f XTAL /
4096
0.5
27
MHz/V
dBc/Hz
MHz/V
dBc/Hz
kHz
kHz
V P-P
LOW-NOISE AMPLIFIER/MIXER (Note 9)
LNA Input Impedance
Z INLNA
Normalized to
50 Ω
f RF = 315MHz
f RF = 434MHz
1 - j4.7
1 - j3.3
Voltage-Conversion Gain
High-gain state
Low-gain state
f RF = 315MHz
f RF = 434MHz
f RF = 315MHz
f RF = 434MHz
50
45
13
9
dB
Input-Referred 3rd-Order
Intercept Point
Mixer Output Impedance
LO Signal Feedthrough to
Antenna
IIP3
High-gain state
Low-gain state
-42
-6
330
-100
dBm
Ω
dBm
RSSI
Input Impedance
330
Ω
Operating Frequency
3dB Bandwidth
f IF
10.7
10
MHz
MHz
4
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