MAX1472AKA+T Maxim Integrated Products, MAX1472AKA+T Datasheet - Page 2

• Manufacturer Part Number: MAX1472AKA+T
• Description: RF Transmitter IC TRANSMITTER ASK -Power Crystal-Based
• Manufacturer: Maxim Integrated Products

Specifications of MAX1472AKA+T

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

ABSOLUTE MAXIMUM RATINGS
V
All Other Pins to GND ................................-0.3V to (V
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
( Typical Application Circuit , output power is referenced to 50Ω, V
otherwise noted. Typical values are at V
300MHz-to-450MHz Low-Power,
Crystal-Based ASK Transmitter
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
DD
SYSTEM PERFORMANCE
Supply Voltage
Supply Current
Standby Current
Frequency Range
Data Rate
Modulation Depth
Output Power
Turn-On Time
Transmit Efficiency with CW
Transmit Efficiency at 50%
Duty Cycle
8-Pin SOT23 (derate 8.9mW/°C above +70°C)............714mW
_______________________________________________________________________________________
to GND ..........................................................-0.3V to +4.0V
PARAMETER
A
= +70°C)
SYMBOL
DD
I
STDBY
P
V
I
t
f
OUT
= 2.7V, T
DD
ON
RF
DD
f
f
V
V
(Note 1)
(Note 3)
ON to OFF P
T
T
T
To f
To f
f
f
f
f
RF
RF
RF
RF
RF
RF
A
A
A
A
ENABLE
ENABLE
DD
= +25°C, unless otherwise noted.) (Note 1)
= +25°C, V
= + 125° C , V
= -40°C, V
= 315MHz (Note 8)
= 433MHz (Note 8)
= 315MHz (Note 9)
= 433MHz (Note 9)
= 315MHz
= 433MHz
OFFSET
OFFSET
+ 0.3V)
< V
< V
< 5kHz (Note 7)
CONDITIONS
< 50kHz (Note 7)
OUT
IL
IL
DD
DD
, T
DD
T
D D
A
A
= 3.6V (Notes 5, 6)
ratio (Note 4)
< +125°C (Note 3)
= 2.7V (Notes 5, 6)
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
= 2.1V to 3.6V, V
= 2.1V ( N otes 5, 6)
< +85°C (Note 3)
V
(Note 2)
V
V
V
V
V
(Note 2)
V
V
V
V
ENABLE
ENABLE
DATA
ENABLE
DATA
ENABLE
ENABLE
DATA
ENABLE
DATA
= V
= 0V
= V
= 0V
= V
= V
= V
= V
= V
= V
DD
DD
DD
DD
DD
DD
DD
DD
,
,
,
,
ENABLE
MIN
300
2.1
7.3
3.3
0
= V
DD
, T
TYP
10.3
13.7
43.6
41.3
37.6
35.1
220
450
5.3
9.1
1.5
5.7
9.6
1.7
6.0
A
90
5
= -40°C to +125°C, unless
MAX
12.8
16.6
16.2
350
450
100
3.6
9.4
2.3
2.7
1.7
UNITS
kbps
MHz
dBm
mA
dB
nA
µA
µs
%
%
V