參數(shù)資料
型號(hào): MAX7030-ATJ
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL
中文描述: 低成本,315MHz的,345MHz用于和433.92MHz的調(diào)幅收發(fā)器的分?jǐn)?shù)N PLL
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 735K
代理商: MAX7030-ATJ
M
Low-Cost, 315MHz, 345MHz, and 433.92MHz
ASK Transceiver with Fractional-N PLL
6
_______________________________________________________________________________________
BIT-ERROR RATE
vs. AVERAGE INPUT POWER
M
AVERAGE INPUT POWER (dBm)
B
-113
-115
-117
-119
0.1
1
10
100
0.01
-121
-111
f
RF
= 434MHz
f
RF
= 315MHz
0.2% BER
SENSITIVITY vs. TEMPERATURE
TEMPERATURE (
°
C)
S
110
85
60
35
10
-15
-117
-114
-111
-108
-105
-102
-120
-40
M
f
RF
= 434MHz
f
RF
= 315MHz
RSSI vs. RF INPUT POWER
M
RF INPUT POWER (dBm)
R
-10
-30
-70
-50
-90
-110
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
-130
10
LOW-GAIN MODE
HIGH-GAIN MODE
AGC SWITCH
POINT
AGC HYSTERESIS: 3dB
RSSI AND DELTA vs. IF INPUT POWER
IF INPUT POWER (dBm)
R
-10
-30
-50
-70
0.3
0.6
0.9
1.2
1.5
1.8
2.1
0
-90
10
-2.5
-1.5
-0.5
0.5
1.5
2.5
3.5
-3.5
D
RSSI
DELTA
SYSTEM GAIN vs. IF FREQUENCY
M
IF FREQUENCY (MHz)
S
25
20
15
10
5
-10
0
10
20
30
40
50
-20
0
30
LOWER SIDEBAND
UPPER SIDEBAND
FROM RFIN
TO MIXOUT
f
RF
= 434MHz
48dB IMAGE
REJECTION
IMAGE REJECTION vs. TEMPERATURE
M
TEMPERATURE (
°
C)
I
110
85
60
35
10
-15
44
46
48
42
-40
f
RF
= 433MHz
f
RF
= 315MHz
S11 SMITH PLOT OF R
FIN
M
433MHz
500MHz
400MHz
NORMALIZED IF GAIN vs. IF FREQUENCY
M
IF FREQUENCY (MHz)
N
10
-16
-12
-8
-4
0
-20
1
100
S11 vs. RF FREQUENCY
M
RF FREQUENCY (MHz)
S
450
400
350
300
250
-18
-12
-6
0
-24
200
500
433.92MHz
Typical Operating Characteristics (continued)
(
Typical Operating Circuit
, PAV
DD
= AV
DD
= DV
DD
= HV
IN
= +3.0V, f
RF
= 433.92MHz, IF BW = 280kHz, 4kbps Manchester encoded,
0.2% BER, T
A
= +25°C, unless otherwise noted.)
RECEIVER
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MAX7030HATJ+T 功能描述:射頻收發(fā)器 315/345/433.92MHz ASK Transceiver RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray