MAX7030 MAXIM [Maxim Integrated Products], MAX7030 Datasheet - Page 6

• Manufacturer Part Number: MAX7030
• Description: Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL
• Manufacturer: MAXIM [Maxim Integrated Products]

Low-Cost, 315MHz, 345MHz, and 433.92MHz
ASK Transceiver with Fractional-N PLL
(Typical Operating Circuit, PAV
0.2% BER, T
0.01
6
100
-12
-16
-20
0.1
2.1
1.8
1.5
1.2
0.9
0.6
0.3
10
-4
-8
0
1
0
-121
-90
NORMALIZED IF GAIN vs. IF FREQUENCY
1
_______________________________________________________________________________________
RSSI AND DELTA vs. IF INPUT POWER
0.2% BER
vs. AVERAGE INPUT POWER
-119
-70
AVERAGE INPUT POWER (dBm)
A
IF INPUT POWER (dBm)
BIT-ERROR RATE
IF FREQUENCY (MHz)
= +25°C, unless otherwise noted.)
-117
-50
f
RF
RSSI
10
= 315MHz
-115
-30
f
RF
= 434MHz
-113
DELTA
-10
MAX7030 toc07
DD
= AV
-111
100
10
3.5
2.5
1.5
0.5
-0.5
-1.5
-2.5
-3.5
DD
= DV
DD
Typical Operating Characteristics (continued)
-102
-105
-108
-111
-114
-117
-120
-10
-20
-12
-18
-24
50
40
30
20
10
-6
= HV
0
0
-40
200
0
IN
SYSTEM GAIN vs. IF FREQUENCY
SENSITIVITY vs. TEMPERATURE
RECEIVER
-15
250
= +3.0V, f
5
S11 vs. RF FREQUENCY
48dB IMAGE
REJECTION
RF FREQUENCY (MHz)
IF FREQUENCY (MHz)
10
TEMPERATURE (°C)
300
10
f
RF
433.92MHz
= 315MHz
35
RF
350
15
= 433.92MHz, IF BW = 280kHz, 4kbps Manchester encoded,
f
RF
LOWER SIDEBAND
60
UPPER SIDEBAND
= 434MHz
400
20
f
TO MIXOUT
RF
FROM RFIN
85
= 434MHz
450
25
110
500
30
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
48
46
44
42
0
-130
-40
IMAGE REJECTION vs. TEMPERATURE
AGC HYSTERESIS: 3dB
HIGH-GAIN MODE
-110
-15
S11 SMITH PLOT OF R
RSSI vs. RF INPUT POWER
433MHz
f
RF
-90
RF INPUT POWER (dBm)
= 315MHz
10
TEMPERATURE (°C)
400MHz
-70
35
LOW-GAIN MODE
-50
60
500MHz
AGC SWITCH
POINT
-30
f
RF
FIN
85
= 433MHz
-10
110
10