Datasheet

3Maxim Integrated
280MHz to 450MHz Programmable
ASK/FSK Transmitter
MAX7060
DC ELECTRICAL CHARACTERISTICS (3V OPERATION)
(Typical Application Circuit, 50I system impedance, tuned for 315MHz to 434MHz operation. V
DD5
= V
GPOVDD
= V
AVDD
=
V
DVDD
= V
PAVDD
= 2.1V to 3.6V, f
RF
= 280MHz to 450MHz, f
XTAL
= 15MHz to 16MHz, T
A
= -40NC to +125NC, unless oth-
erwise noted. Typical values are at V
DD5
= V
GPOVDD
= V
AVDD
= V
DVDD
= V
PAVDD
= 2.7V, T
A
= +25NC, PA matched for
optimum output power, unless otherwise noted. All min and max values are 100% tested at T
A
= +125NC and guaranteed by design
and characterization over temperature, unless otherwise noted.)
DC ELECTRICAL CHARACTERISTICS (5V OPERATION) (continued)
(Typical Application Circuit, 50I system impedance, tuned for 315MHz to 434MHz operation. V
DD5
= V
GPOVDD
= 4.5V to 5.5V, f
RF
=
280MHz to 450MHz, f
XTAL
= 15MHz to 16MHz, T
A
= -40NC to +125NC, unless otherwise noted. Typical values are at V
DD5
= V
GPOVDD
= +5V, T
A
= +25NC, PA matched for optimum output power, unless otherwise noted. All min and max values are 100% tested at T
A
= +125NC and guaranteed by design and characterization over temperature, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Pulldown Sink Current I
IH
6
FA
Input Pullup Source Current I
IL
5
FA
Output-Voltage High V
OH
I
SINK
= 100FA (GPO1 and GPO2_MOD,
gp1bst bit = 0)
V
GPOVDD
- 0.10
V
I
SINK
= 200FA (GPO1), boost = on
(gp1bst bit = 1)
V
GPOVDD
- 0.14
Output-Voltage Low V
OL
I
SOURCE
= 100FA (GPO1 and
GPO2_MOD, gp1bst bit = 0)
0.10
V
I
SOURCE
= 200FA (GPO1), boost = on
(gp1bst bit = 1)
0.14
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage V
DD
2.1 2.7 3.6 V
Active Supply Current I
DD
PLL on, PA off
f
RF
= 315MHz 4.2 6.2
mA
f
RF
= 433.92MHz 4.8 7.2
PLL on, PA on, data
at 50% duty cycle
(ASK), +10dBm
(PApwr = 0x19)
output power
(Notes 1, 2)
f
RF
= 315MHz 11
f
RF
= 433.92MHz 13
PLL on, PA on, data
at 100% duty cycle,
+10dBm (PApwr =
0x19) output power
(Note 1)
f
RF
= 315MHz 17.2 27
f
RF
= 433.92MHz 22 31.6
Standby Current I
STDBY
V
ENABLE
< V
IL
,
V
LSHDN
< V
IL
T
A
= +25NC
0.4
FAT
A
= +85NC
0.5
T
A
= +125NC
2.5 6.0
Shutdown Current I
SHDN
V
ENABLE
< V
IL
,
V
LSHDN
> V
IH
T
A
= +25NC
0.005
FAT
A
= +85NC
0.3
T
A
= +125NC
2.6 6.0