MAX1473EUI+ Maxim Integrated Products, MAX1473EUI+ Datasheet - Page 6

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MAX1473EUI+

Manufacturer Part Number
MAX1473EUI+
Description
RF Receiver IC RCVR 315/433MHZ ASK
Manufacturer
Maxim Integrated Products
Type
315 MHz or 433 MHz Superheterodyne Receiverr
Datasheet

Specifications of MAX1473EUI+

Operating Frequency
315 MHz, 433 MHz
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Current
5.2 mA
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Package / Case
TSSOP-28, QFN-32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
315MHz/433MHz ASK Superheterodyne
Receiver with Extended Dynamic Range
( Typical Application Circuit , V
6
-105
-106
-107
-108
-109
-110
-111
-112
-113
-114
_______________________________________________________________________________________
-10
-20
-30
5.6
5.5
5.4
5.3
5.2
5.1
5.0
4.9
30
20
10
0
-40
3.0
0
PEAK RF INPUT POWER
1% BER
IF BANDWIDTH = 280MHz
SENSITIVITY vs. TEMPERATURE
SYSTEM GAIN vs. FREQUENCY
+105°C
-15
3.1
5
f
RF
vs. SUPPLY VOLTAGE
= 433MHz
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
50dB IMAGE
IF FREQUENCY (MHz)
TEMPERATURE (°C)
REJECTION
3.2
10
10
35
3.3
15
f
RF
= 315MHz
60
3.4
20
+85°C
DD
FROM RFIN TO
MIXOUT
f
RF
+25°C
= 315MHz
LOWER
SIDEBAND
UPPER
SIDEBAND
= 3.3V, f
-40°C
3.5
85
25
110
3.6
30
RF
= 315MHz, T
7.0
6.5
6.0
5.5
5.0
4.5
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
55
50
45
40
35
30
-140
280
250
IF BANDWIDTH = 280kHz
-120
f
A
RF
RSSI vs. RF INPUT POWER
300
= +25°C, unless otherwise noted.)
= 433MHz
330
IMAGE REJECTION
vs. RF FREQUENCY
-100
vs. RF FREQUENCY
RF INPUT POWER (dBm)
f
SUPPLY CURRENT
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF
V
= 375MHz
AGCDIS
350
-40°C
-80
+105°C
380
= V
+25°C
-60
Typical Operating Characteristics
400
DD
f
RF
= 315MHz
-40
V
AGCDIS
430
+85°C
450
-20
= 0V
480
500
0
0.01
100
0.1
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
10
45
45
44
44
43
43
42
42
41
41
1
-121
-90
-40
-120 -119
vs. AVERAGE RF INPUT POWER
-70
-15
AVERAGE INPUT POWER (dBm)
vs. IF INPUT POWER
f
IMAGE REJECTION
vs. TEMPERATURE
RF
IF INPUT POWER (dBm)
RSSI
BIT-ERROR RATE
RSSI AND DELTA
TEMPERATURE (°C)
= 315MHz
f
RF
-50
-118
10
= 315MHz
f
RF
f
RF
= 433MHz
-117 -116
= 375MHz
-30
35
f
RF
DELTA
= 433MHz
-10
60
MAX1473 toc06
-115
-114
10
85
3.5
2.5
1.5
0.5
-0.5
-1.5
-2.5
-3.5

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