Features: · Dual-Band, Triple-Mode Operation
· +7dBm Output Power with -54dBc ACPR
· 100dB Power Control Range
· Supply Current Drops as Output Power Is Reduced
· Dual Synthesizer for IF and RF LO
· Dual On-Chip IF VCO
· QSPI/SPI/MICROWIRE-Compatible 3-Wire Bus
· Digitally Controlled Operational Modes
· +2.7V to +5.5V Operation
· Single Sideband Upconverter Eliminates SAW FiltersApplication·Triple-Mode, Dual-Mode, or Single-Mode
·Mobile Phones
·Satellite Phones
·Wireless Data Links (WAN/LAN)
·Wireless Local Area Networks (LANs)
·High-Speed Data Modems
·High-Speed Digital Cordless Phones
·Wireless Local Loop (WLL)Pinout
SpecificationsVCC to GND...........................................................-0.3V to +3.6V
RFL, RFH0, RFH1.................................................................+5.5V
DI, CLK, CS, VGC, SHDN, TXGATE,
IDLE, LOCK.................................................-0.3V to (VCC + 0.3V)
AC Input Pins (IFINL, IFINH, Q, I, TANKL, TANKH,
REF, RFPLL, LOL, LOH)................................................1.0V peak
Digital Input Current (SHDN, TXGATE, IDLE,
CLK, DI, CS) ..................................................................±10mA
Continuous Power Dissipation (TA = +70°C)
48-Pin TQFP-EP (derate 27mW/°C above +70°C).........2.16W
Operating Temperature Range ......................-40°C to +85°C
Junction Temperature...................................................+150°C
Storage Temperature Range .......................-65°C to +160°C
Lead Temperature (soldering, 10s) ............................+300°C
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.DescriptionThe MAX2360 dual-band, triple-mode complete transmitter for cellular phones represents the most integrated and architecturally advanced solution to date for this application. The device takes a differential I/Q baseband input and mixes it up to IF through a quadrature modulator and IF variable-gain amplifier (VGA). The signal is then routed to an external bandpass filter and upconverted to RF through an SSB mixer and RF VGA. The signal is further amplified with an on-board PA driver. Dual IF synthesizers, dual RF synthesizers, a local oscillator (LO) buffer, and a 3-wire programmable bus complete the basic functional blocks of this IC. The MAX2362 supports singleband, single-mode (PCS) operation. The MAX2364 supports single-band cellular dual-mode operation.
The MAX2360 enables architectural flexibility because its two IF voltage-controlled oscillators (VCOs), two IF ports, two RF LO input ports, and three PA driver output ports allow the use of a single receive IF frequency and split-band PCS filters for optimum out-of-band noise performance. The PA drivers allow up to three RF SAW filters to be eliminated. Select a mode of operation by loading data on the SPI™/QSPI™/MICROWIRE™-compatible 3-wire serial bus. Charge-pump current, sideband rejection, IF/RF gain balancing, standby, and shutdown are also controlled with the serial interface.
The MAX2360/MAX2362/MAX2364 come in a 48-pin TQFP-EP package and are specified for the extended (-40°C to +85°C) temperature range.
MAX2360 Data Sheet
