MAX7032ATJ+ Maxim Integrated Products, MAX7032ATJ+ Datasheet - Page 10

• Manufacturer Part Number: MAX7032ATJ+
• Description: RF Transceiver IC TXRX ASK/FSK PROG MHz Crystal-Based, P
• Manufacturer: Maxim Integrated Products

Specifications of MAX7032ATJ+

• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 300 MHz to 450 MHz
• Output Power: 6.7 dBm
• Operating Supply Voltage: 2.7 V, 5 V
• Maximum Operating Temperature: + 125C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 12.5 mA
• Minimum Operating Temperature: - 40 C
• Modulation: ASK/OOK.FSK
• Package / Case: TQFN-32 EP
• Data Rate: 33Kbps
• Supply Voltage Range: 2.1V To 3.6V, 4.5V To 5.5V
• Logic Case Style: QFN
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +125°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Data Rate Max: 66Kbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost, Crystal-Based, Programmable,
ASK/FSK Transceiver with Fractional-N PLL
10
( Typical Application Circuit , V
= 4kbps Manchester encoded, frequency deviation = ±50kHz, BER = 0.2% average RF power, unless otherwise noted.)
14
12
10
14
12
10
______________________________________________________________________________________
8
6
8
6
4
2.1
2.1
OUTPUT POWER vs. SUPPLY VOLTAGE
OUTPUT POWER vs. SUPPLY VOLTAGE
f
PA ON
ENVELOPE SHAPING ENABLED
f
PA ON
ENVELOPE SHAPING DISABLED
RF
RF
T
T
A
= 434MHz
= 315MHz
A
= +25°C
T
= +85°C
A
2.4
2.4
T
= +25°C
T
A
A
18
16
14
12
10
= -40°C
T
8
6
4
2
= +85°C
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
A
T
0.1
SUPPLY CURRENT AND OUTPUT POWER
= -40°C
A
= +125°C
2.7
f
PA ON
2.7
RF
T
= 315MHz
A
= +125°C
vs. EXTERNAL RESISTOR
1
3.0
3.0
EXTERNAL RESISTOR (Ω)
CURRENT
PAVDD
10
3.3
3.3
= V
100
POWER
3.6
3.6
AVDD
MAX7032 toc27-1
1k
= V
14
12
10
40
35
30
25
20
Typical Operating Characteristics (continued)
8
6
4
DVDD
10k
2.1
2.1
OUTPUT POWER vs. SUPPLY VOLTAGE
f
PA ON
ENVELOPE SHAPING ENABLED
16
12
8
4
0
-4
-8
-12
-16
f
PA ON
RF
RF
T
EFFICIENCY vs. SUPPLY VOLTAGE
A
TRANSMITTER
= 315MHz
= 315MHz
= V
T
= +25°C
A
2.4
T
= +85°C
2.4
A
HVIN
= -40°C
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
T
A
2.7
2.7
= +3.0V, f
= +125°C
3.0
3.0
RF
T
T
T
T
A
A
A
A
= +25°C
= +85°C
= +125°C
= -40°C
3.3
3.3
= 433.92MHz, T
18
16
14
12
10
8
6
4
2
0.1
SUPPLY CURRENT AND OUTPUT POWER
3.6
3.6
f
PA ON
RF
= 434MHz
vs. EXTERNAL RESISTOR
1
CURRENT
EXTERNAL RESISTOR (Ω)
A
40
35
30
25
20
14
12
10
8
6
4
= +25°C, IF BW = 280kHz, data rate
10
2.1
2.1
OUTPUT POWER vs. SUPPLY VOLTAGE
f
PA ON
f
PA ON
ENVELOPE SHAPING DISABLED
RF
RF
EFFICIENCY vs. SUPPLY VOLTAGE
T
A
T
= 434MHz
= 434MHz
= +25°C
A
100
POWER
= +85°C
2.4
2.4
T
A
= -40°C
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
T
MAX7032 toc27-2
1k
A
2.7
2.7
= +125°C
10k
3.0
3.0
16
12
8
4
0
-4
-8
-12
-16
T
T
T
T
A
A
A
A
= +25°C
= +85°C
= +125°C
= -40°C
3.3
3.3
3.6
3.6