MAX7060ATG/V+ Maxim Integrated Products, MAX7060ATG/V+ Datasheet - Page 12

• Manufacturer Part Number: MAX7060ATG/V+
• Description: RF Transmitter 300MHz to 450MHz Fre quency-and-Output-Po
• Manufacturer: Maxim Integrated Products

Specifications of MAX7060ATG/V+

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

280MHz to 450MHz Programmable
ASK/FSK Transmitter
12
9, 15, 24
_____________________________________________________________________________________
PIN
10
11
12
13
14
16
17
18
19
20
21
22
23
—
1
2
3
4
5
6
7
8
SCLK_PWR0
GPO2_MOD
SDI_PWR1
GPOVDD
PAVOUT
ENABLE
CS_DEV
LSHDN
PAOUT
PAVDD
FREQ0
FREQ1
FREQ2
NAME
XTAL2
XTAL1
GPO1
DVDD
ROUT
AVDD
V
N.C.
DIN
EP
DD5
(SPI Mode/Manual Mode) Digital Input/Output. GPO2 output in SPI mode. Acts as an SPI data
output when CS_DEV is low. ASK (0)/FSK (1) modulation select input in manual mode. This pin is
internally pulled down in manual mode.
General-Purpose Output 1. In SPI mode, this pin can output many internal status signals. In
manual mode, this pin outputs the synthesizer lock-detect (lockdet) signal.
Digital-Supply Voltage Input. Bypass to GND with a 0.01FF capacitor as close as possible to the pin.
Power-Supply Voltage Input for GPOs and ESD-Protection Devices. Bypass to GND with a
0.01FF capacitor as close as possible to the pin.
Frequency-Select Pin 0 in Manual Mode. Internally pulled down. FREQ0 = FREQ1 = FREQ2 = 0
for SPI mode.
Frequency-Select Pin 1 in Manual Mode. Internally pulled down. FREQ0 = FREQ1 = FREQ2 = 0
for SPI mode.
Frequency-Select Pin 2 in Manual Mode. Internally pulled down. FREQ0 = FREQ1 = FREQ2 = 0
for SPI mode.
Low-Power Shutdown Current-Select Digital Input. Turns off internal POR circuit and disables
pullup/pulldown currents. Must be driven low for normal operation in 3V mode. Functional only in
3V mode. Connect to GND in 5V mode.
No Connection. Internally not connected. Leave unconnected.
Power Amplifier Output. Requires a pullup inductor to PAVOUT, which can be part of the output-
matching network to an antenna.
Power Amplifier Predriver Power-Supply Input. Bypass to GND with a 680pF capacitor and a
0.01FF as close as possible to the pin.
Envelope-Shaping Resistor Connection. See the Typical Application Circuits and the ASK
Envelope Shaping sections for details.
Power Amplifier Power-Control Output. Controls the transmitted power. Connect to PA pullup
inductor. Bypass to ground with 680pF capacitor.
Supply Voltage Input. Bypass to ground with 0.01FF and 0.1FF capacitors.
Analog Supply Voltage and Regulator Output. Bypass to GND with 0.1FF and 0.01FF capacitors
as close as possible to the pin.
Crystal Input 2. XTAL2 can be driven from an AC-coupled external reference.
Crystal Input 1. AC-couple to GND if XTAL2 is driven from an AC-coupled external reference.
(SPI Mode/Manual Mode) Serial Peripheral Interface (SPI) Active-Low Chip-Select Input. FSK
frequency-deviation input (0 = low deviation, 1 = high deviation) in manual mode. Internally
pulled up.
(SPI Mode/Manual Mode) SPI Data Input in SPI Mode. Power-control MSB input in manual mode.
Internally pulled down.
(SPI Mode/Manual Mode) SPI Clock Input in SPI Mode. Power-control LSB input in manual
mode. Internally pulled down.
Enable Digital Input. All internal circuits (except the PA in ASK mode) are enabled on the rising
edge of ENABLE. Internally pulled down.
Transmit Data Digital Input. Internally pulled down.
Exposed Pad. Solder evenly to the board’s ground plane for proper operation.
FUNCTION
Pin Description