MAX7031MATJ50+T Maxim Integrated Products, MAX7031MATJ50+T Datasheet - Page 8

• Manufacturer Part Number: MAX7031MATJ50+T
• Description: RF Receiver IC TXRX FSK W/PLL-EP 5MHz, and 433.92MHz
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX7031MATJ50+T

• Package / Case: TQFN-32 EP
• Operating Frequency: 433.92 MHz
• Operating Supply Voltage: 2.7 V, 5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost, 308MHz, 315MHz, and 433.92MHz
FSK Transceiver with Fractional-N PLL
8
( Typical Operating Circuit , V
encoded, 0.2% BER deviation = ±50kHz, T
_______________________________________________________________________________________
16
14
12
10
14
13
12
11
10
8
9
8
7
6
5
2.1
-14
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. OUTPUT POWER
f
RF
f
RF
T
A
= 315MHz
= 434MHz
-10
= +125°C
AVERAGE OUTPUT POWER (dBm)
2.4
SUPPLY VOLTAGE (V)
T
A
-6
40
35
30
25
20
= +85°C
2.7
2.1
f
-2
RF
EFFICIENCY vs. SUPPLY VOLTAGE
T
= 315MHz
A
3.0
= +25°C
2.4
PAVDD
2
T
SUPPLY VOLTAGE (V)
A
= -40°C
3.3
2.7
6
= V
T
3.6
10
AVDD
A
3.0
= +125°C
T
A
A
T
= -40°C
A
= +25°C, unless otherwise noted.)
= +25°C
T
A
= V
= +85°C
3.3
Typical Operating Characteristics (continued)
17
15
13
11
14
12
10
9
8
6
4
DVDD
2.1
2.1
OUTPUT POWER vs. SUPPLY VOLTAGE
f
f
3.6
RF
RF
T
T
TRANSMITTER
A
= 434MHz
A
= 315MHz
= V
T
= +25°C
= +125°C
A
2.4
2.4
T
= +85°C
A
vs. SUPPLY VOLTAGE
HVIN
= -40°C
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
T
SUPPLY VOLTAGE (V)
A
T
= +125°C
A
2.7
2.7
= +25°C
= +3.0V, f
T
A
= +85°C
3.0
3.0
T
A
= -40°C
RF
40
35
30
25
20
3.3
3.3
2.1
= 433.92MHz, IF BW = 280kHz. 4kbps Manchester
f
RF
EFFICIENCY vs. SUPPLY VOLTAGE
= 434MHz
3.6
3.6
2.4
SUPPLY VOLTAGE (V)
2.7
12
11
10
14
12
10
9
8
7
6
5
4
8
6
4
-14
2.1
SUPPLY CURRENT vs. OUTPUT POWER
OUTPUT POWER vs. SUPPLY VOLTAGE
3.0
f
f
RF
RF
T
A
= 434MHz
= 315MHz
= +25°C
-10
T
T
T
T
AVERAGE OUTPUT POWER (dBm)
T
2.4
A
A
A
A
A
= +85°C
= +25°C
= +85°C
= +125°C
= -40°C
3.3
SUPPLY VOLTAGE (V)
-6
T
2.7
A
= +125°C
3.6
T
-2
A
= -40°C
3.0
2
3.3
6
3.6
10