LMS7002M datasheet(14/27 Pages) ETC2

Teilenummer	LMS7002M

Bauteilbeschribung	FPRF MIMO Transceiver IC With Integrated Microcontroller

Download	27 Pages

Scroll/Zoom	100%

Hersteller	ETC2 [List of Unclassifed Manufacturers]

Direct Link

Logo

14 / 27 page

LMS7002M

14

LMS7002M

– MIMO Multi-Band Multi-Standard

Transceiver IC

DACs ELECTRICAL SPECIFICATIONS

Parameter

Min.

Typ.

Max.

Unit

Condition

Digital Core Supply

1.1

1.2

1.3

V

Generated using integrated LDOs

Analog Supply

1.1

1.2

1.3

V

Generated using integrated LDOs

Number of Bits

12

bits

Two’s complement format

DAC Sampling Rate

640

MHz

Full Scale Current

625

uA

Programmable

SFDR

63

62

dBc

Fin=10MHz,-1dBFS

Fin=37MHz,-2dBFS

ENOB

9

bits

Table 8: DACs electrical specifications

ADCs ELECTRICAL SPECIFICATIONS

Parameter

Min.

Typ.

Max.

Unit

Condition

Digital Core Supply

1.1

1.2

1.3

V

Generated using integrated LDOs

Analog Supply

1.1

1.2

1.3

V

Generated using integrated LDOs

Number of Bits

12

bits

Two’s complement format

ADC Sampling Rate

160

MHz

Input Amplitude

0.8

Vpp

Differential

Input Common Mode Voltage

0.55

V

SFDR

63

62

dBc

Fin=10MHz,-1dBFS

Fin=37MHz,-2dBFS

ENOB

9

bits

Table 9: ADCs electrical specifications

SERIAL PORT INTERFACE

Description

The functionality of the LMS7002M transceiver is fully controlled by a

set of internal registers which can be accessed through a serial port

interface. Both write and read SPI operations are supported. The serial

port can be configured to run in 3 or 4 wire mode with the following pins

used:

•

SEN

serial port enable, active low

•

SCLK

serial clock, positive edge sensitive

•

SDIO

serial data in/out in 3 wire mode

serial data input in 4 wire mode

•

SDO

serial data out in 4 wire mode

don’t care in 3 wire mode

Serial port key features:

•

32 SPI clock cycles are required to complete a write operation.

•

32 SPI clock cycles are required to complete a read operation.

•

Multiple write/read operations are possible without toggling serial

port enable signal.

All configuration registers are 16-bit wide. Write/read sequence consists

of 16-bit instruction followed by 16-bit data to write or read. MSB of the

instruction bit stream is used as SPI command where CMD = 1 for write

and CMD = 0 for read. Next 4 bits are reserved (Reserved[3:0]) and

must be zeroes. Next 5 bits represent module address (Maddress[4:0])

since the LMS7002M configuration registers are divided into logical

blocks as shown in Table 11. The remaining 6 bits of the instruction are

used to address particular registers (Reg[5:0]) within the block.

Maddress and Reg compiles global 11-bit register address when

concatenated ((Maddress << 6) | Reg).

The write/read cycle waveforms are shown in Figure 42, Figure 43 and

Figure 44. Note that the write operation is the same for both 3-wire and

4-wire modes. Although not shown in the figures, multiple write/read is

possible by repeating the instruction/data sequence while keeping SEN

low.

SPI Timing Parameters

Parameter

Min.

Typ.

Max.

Unit

Clock Frequency,

4-wire mode

3-wire mode

50

MHz

20

MHz

Enable Setup Time (tES)

2

ns

0.2

ns

Data Setup Time (tDS)

1

ns

Data Hold Time (tDH)

0.2

ns

Data Output Delay (tOD) at 12pF load

6

ns

Table 10: SPI timing parameters at 2.7V IO supply

Ähnliche Beschreibung - LMS7002M

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Sanyo Semicon Device	LA76922M	141Kb / 3P	Signal-Processing IC with Integrated Microcontroller
STMicroelectronics	L6362	197Kb / 4P	Fully integrated device transceiver IC
Maxim Integrated Produc...	MAX2580	100Kb / 2P	LTE Small-Cell MIMO Transceiver 8/4/2016
Broadcom Corporation.	BCM5705	501Kb / 1P	CONTROLLER WITH INTEGRATED TRANSCEIVER
ATMEL Corporation	ATA664251	9Mb / 290P	16K Flash Microcontroller with LIN Transceiver
Sitronix Technology Co....	ST2201U	298Kb / 12P	Integrated Microcontroller
Holt Integrated Circuit...	HI-5110	184Kb / 51P	CAN Controller with Integrated Transceiver
Maxim Integrated Produc...	MAX2839AS	1Mb / 39P	2.3GHz to 2.7GHz MIMO Wireless Broadband RF Transceiver Rev 1; 5/10
Maxim Integrated Produc...	MAX2839	896Kb / 26P	2.3GHz to 2.7GHz MIMO Wireless Broadband RF Transceiver Rev 1; 3/08
Microchip Technology	PIC16C433	2Mb / 126P	8-Bit CMOS Microcontroller with LIN Transceiver 12/05/02

More results

LMS7002M Datenblatt(PDF) 14 Page - List of Unclassifed Manufacturers

LMS7002M Datenblatt(HTML) 14 Page - List of Unclassifed Manufacturers

Ähnliche Teilenummer - LMS7002M

Ähnliche Beschreibung - LMS7002M

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Datenblatt Download

Link URL