7

OPERATING FREQUENCY RANGES

FREQUENCY RANGE

1

RECOMMENDED APPLICATIONS

DESIGNATION

698MHz to 960MHz

Lowband cellular (698MHz to 960MHz)

-04

800MHz to 1450MHz

IF for SATCOMM (1000MHz to 1400MHz)

-05

1350MHz to 2450MHz

LTE for Japan (1400MHz to 1510MHz)

-06

1600MHz to 2800MHz

Highband cellular (1600MHz to 2800MHz)

-07

Note 1: Default is -07. May be reprogrammed by user for other ranges listed above. Refer to Design Guide for programming information.

DIGITAL I/O—DC CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

CMOS Input Logic-Low

-0.3

0.8

V

CMOS Input Logic-High

VDD = 3.3V

2.0

V

CMOS Output Logic-Low

0.4

V

CMOS Output Logic-High

VDD = 3.3V

2.4

V

SDO CMOS Output Current

Three-State

-4.0

+4.0

mA

STATO CMOS Output Current

Open Drain

-4.0

0.0

mA

SERIAL PERIPHERAL INTERFACE (SPI) BUS SPECIFICATIONS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Select Setup Time

100

ns

Select Hold Time

250

ns

Select Disable Time

100

ns

Data Setup Time

25

ns

Data Hold Time

45

ns

Rise Time

25

ns

Fall Time

25

ns

Clock Period

250

ns

Clock High Time

100

ns

Time to Output Valid

100

ns

Output Data Disable

0

ns

Use of the SPI interface offers the user access to certain monitoring and diagnostic functions as well as

other planned advanced features. The SPI bus interface is also used to program the internal EEPROM,

allowing changes to the operating frequency range, field upgrades and firmware updates.