MAX7032ATJ+ Maxim Integrated Products, MAX7032ATJ+ Datasheet - Page 11

• 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

( Typical Application Circuit , V
= 4kbps Manchester encoded, frequency deviation = ±50kHz, BER = 0.2% average RF power, unless otherwise noted.)
30
25
20
15
10
2.1
f
50% DUTY CYCLE
RF
EFFICIENCY vs. SUPPLY VOLTAGE
= 315MHz
ASK/FSK Transceiver with Fractional-N PLL
2.4
-100
-110
-120
-130
-140
-40
-50
-60
-70
-80
-90
-10
10
-2
-4
-6
-8
SUPPLY VOLTAGE (V)
8
6
4
2
0
100
2.1
Low-Cost, Crystal-Based, Programmable,
2.7
f
RF
______________________________________________________________________________________
T
A
= 434MHz
= +85°C
2.4
1k
FREQUENCY STABILITY
vs. OFFSET FREQUENCY
3.0
vs. SUPPLY VOLTAGE
T
OFFSET FREQUENCY (Hz)
A
SUPPLY VOLTAGE (V)
= -40°C
T
PHASE NOISE
PAVDD
A
T
10k
2.7
= +25°C
A
f
3.3
RF
= +125°C
= 315MHz
= V
100k
3.0
3.6
AVDD
f
RF
= 434MHz
1M
3.3
= V
30
25
20
15
Typical Operating Characteristics (continued)
DVDD
10M
3.6
2.1
f
50% DUTY CYCLE
RF
EFFICIENCY vs. SUPPLY VOLTAGE
TRANSMITTER
= 434MHz
= V
2.4
HVIN
SUPPLY VOLTAGE (V)
2.7
= +3.0V, f
T
A
3.0
= +125°C
T
A
T
= -40°C
A
RF
= +25°C
T
A
3.3
= +85°C
= 433.92MHz, T
-56
-58
-60
-62
-64
-66
-40
-45
-50
-55
-60
-65
-70
2.1
3.6
2.1
f
f
CLKOUT SPUR = f
10pF LOAD CAPACITANCE
RF
CLKOUT
= 434MHz
REFERENCE SPUR MAGNITUDE
CLKOUT SPUR MAGNITUDE
2.4
2.4
= f
vs. SUPPLY VOLTAGE
-100
-110
-120
-130
-140
XTAL
vs. SUPPLY VOLTAGE
-40
-50
-60
-70
-80
-90
SUPPLY VOLTAGE (V)
A
SUPPLY VOLTAGE (V)
f
CLKOUT
/8
= +25°C, IF BW = 280kHz, data rate
100
2.7
RF
PHASE NOISE vs. OFFSET FREQUENCY
2.7
f
RF
± f
433.92MHz
= f
315MHz
= 315MHz
CLKOUT
XTAL
1k
3.0
3.0
/4
f
OFFSET FREQUENCY (Hz)
CLKOUT
10k
3.3
= f
3.3
XTAL
/2
100k
3.6
3.6
1M
10M
11