MAX7057ASE+ Maxim Integrated Products, MAX7057ASE+ Datasheet - Page 5

• Manufacturer Part Number: MAX7057ASE+
• Description: RF Transmitter IC TRANSMITTER ASK/FSK
• Manufacturer: Maxim Integrated Products

Specifications of MAX7057ASE+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(50Ω system impedance, V
erwise noted. Typical values are at V
14
12
10
18
17
16
15
14
13
12
11
10
18
17
16
15
14
13
12
11
10
8
6
4
2
0
9
8
300MHz to 450MHz Frequency-Programmable
9
8
2.1
2.1
2.1
f
PA ON
f
PA ON
f
PA ON
RF
RF
RF
= 315MHz
T
= 315MHz
T
= 433.92MHz
T
A
A
A
= +125°C
= +125°C
= -40°C
2.4
2.4
2.4
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
T
SUPPLY CURRENT
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
T
SUPPLY VOLTAGE (V)
A
SUPPLY VOLTAGE (V)
OUTPUT POWER
A
= +125°C
= -40°C
2.7
2.7
T
_______________________________________________________________________________________
2.7
A
= -40°C
T
A
T
= +85°C
A
T
= +85°C
T
A
T
3.0
A
3.0
AVDD
3.0
A
= +25°C
= +85°C
= +25°C
T
A
= +25°C
= V
3.3
3.3
3.3
DVDD
AVDD
3.6
3.6
3.6
= V
= V
PAVDD
DVDD
12
11
10
12
11
10
14
12
10
9
8
7
6
5
9
8
7
6
5
8
6
4
2
0
= V
2.1
2.1
2.1
= +2.1V to +3.6V, f
f
50% DUTY CYCLE
f
50% DUTY CYCLE
f
PA ON
RF
RF
RF
T
PAVDD
A
= 315MHz
= 433.92MHz
= 433.92MHz
T
= +125°C
A
2.4
2.4
2.4
= +125°C
T
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
A
= -40°C, +25°C
SUPPLY CURRENT
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
T
= +2.7V, T
OUTPUT POWER
T
A
A
T
= +125°C
= -40°C
2.7
A
2.7
2.7
= -40°C
T
Typical Operating Characteristics
A
3.0
3.0
3.0
T
RF
= +85°C
A
A
T
T
= +85°C
A
A
T
ASK/FSK Transmitter
= 300MHz to 450MHz, T
= +25°C, unless otherwise noted.)
A
= +85°C
= +25°C
= +25°C
3.3
3.3
3.3
3.6
3.6
3.6
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
14
12
10
8
6
4
2
0
2.1
0.1
2.1
SUPPLY CURRENT AND OUTPUT POWER
f
PA OFF
f
PA ON
f
PA OFF
A
RF
RF
RF
T
T
A
= 315MHz
A
= 315MHz
= -40°C to +125°C, unless oth-
= 433.92MHz
= +125°C
= +125°C
2.4
2.4
vs. EXTERNAL RESISTOR
1
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
EXTERNAL RESISTOR (Ω)
SUPPLY CURRENT
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY CURRENT
T
A
2.7
2.7
10
= -40°C
T
A
= -40°C
T
A
100
3.0
3.0
= +85°C
OUTPUT POWER
T
A
T
= +85°C
A
T
= +25°C
A
1000
3.3
3.3
= +25°C
MAX7057 toc09
10,000
3.6
3.6
5
15
10
5
0
-5
-10
-15
-20
-25