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Low-Cost, Crystal-Based, Programmable,
ASK/FSK Transceiver with Fractional-N PLL
Typical Operating Characteristics (continued)
(Typical Application Circuit, V PAVDD = V AVDD = V DVDD = V HVIN = +3.0V, f RF = 433.92MHz, T A = +25°C, IF BW = 280kHz, data rate
= 4kbps Manchester encoded, frequency deviation = ±50kHz, BER = 0.2% average RF power, unless otherwise noted.)
RECEIVER
BIT-ERROR RATE
BIT-ERROR RATE
18
16
DEEP-SLEEP CURRENT vs. TEMPERATURE
100
vs. AVERAGE INPUT POWER (ASK DATA)
100
vs. AVERAGE INPUT POWER (FSK DATA)
14
12
10
8
V CC = +3.6V
V CC = +3.0V
V CC = +2.1V
10
1
f RF = 434MHz
10
1
f RF = 434MHz
6
4
2
0
0.1
0.01
0.2% BER
f RF = 315MHz
0.1
0.01
0.2% BER
f RF = 315MHz
-40
-15
-10
35
60
85
110
-121
-119
-117
-115
-113
-111
-116
-114
-112
-110
-108
-106
-104
-102
-105
-108
TEMPERATURE ( ° C)
SENSITIVITY vs. TEMPERATURE
(ASK DATA)
-100
-102
-104
AVERAGE INPUT POWER (dBm)
SENSITIVITY vs. TEMPERATURE
(FSK DATA)
-94
-96
-98
AVERAGE INPUT POWER (dBm)
SENSITIVITY vs. FREQUENCY DEVIATION
(FSK DATA)
-111
f RF = 434MHz
-106
f RF = 434MHz
-100
-102
-114
-108
-104
-117
f RF = 315MHz
-110
-106
f RF = 315MHz
-120
-112
-108
-40
-15
10
35
60
85
110
-40
-15
10
35
60
85
110
1
10
100
TEMPERATURE ( ° C)
RSSI vs. RF INPUT POWER
TEMPERATURE ( ° C)
FREQUENCY DEVIATION (kHz)
RSSI AND DELTA vs. IF INPUT POWER
1.8
1.6
2.1
1.8
MAX7032 toc10
3.5
2.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
HIGH-GAIN MODE
AGC SWITCH
POINT
LOW-GAIN MODE
AGC HYSTERESIS: 3dB
1.5
1.2
0.9
0.6
0.3
0
RSSI
DELTA
1.5
0.5
-0.5
-1.5
-2.5
-3.5
-130 -110
-90
-70
-50
-30
-10
10
-90
-70
-50
-30
-10
10
RF INPUT POWER (dBm)
IF INPUT POWER (dBm)
_______________________________________________________________________________________
7
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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