Datasheet > LTM9013

LTM9013

更新时间： 2023-12-20 18:45:59

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
38页	954K
描述
300MHz 宽带接收器

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LTM9013 数据手册

LTM9013

300MHz

Wideband Receiver

FeaTures

DescripTion

The LTM^®9013 is a 300MHz wideband, low IF receiver.

Utilizing an integrated system in a package (SiP) technol-

ogy, itisaμModule^®(micromodule)receiverthatincludes

a dual high speed 14-bit A/D converter, lowpass filter,

differential gain stages and a quadrature demodulator.

Integrated I/Q Demodulator, IF Amplifier, and Dual

14-Bit, 310Msps High Speed ADC

External Highpass Filter Allows Bandwidth

Adjustment

300MHz Lowpass Filter for Each Channel

RF Input Frequency Range: 0.7GHz to 4GHz

The LTM9013 is perfect for wideband I/Q receiver applica-

tions, with AC performance that includes 59dB SNR and

1.3dB frequency flatness from DC to 300MHz. A highpass

filter or simple AC coupling are used external to the device

for design flexiblity. The integrated on-chip broadband

transformers provide a 50Ω single-ended interface at

the RF input.

50Ω Single-Ended RF Port

50Ω Differential LO Port

Frequency Flatness: 1.3dB Typical

66dBc IM3 Level at –7dBFS

59dB SNR at –1dBFS

Parallel DDR LVDS Outputs

Clock Duty Cycle Stabilizer

A 5V supply powers the demodulator and a 3.3V supply

powers the IF amplifiers for minimal distortion. A 1.8V

supplyallowslowpowerADCoperation.Aseparateoutput

supply allows the DDR LVDS outputs to drive 1.8V logic.

An optional multiplexer allows both channels to share a

digital output bus. An optional clock duty cycle stabilizer

allows high performance at full speed for a wide range of

clock duty cycles.

Low Power: 2.6W

Shutdown and Nap Modes

15mm × 15mm BGA Package

applicaTions

Telecommunications

Wideband, Low IF Receivers

Digital Predistortion Receivers

Cellular Base Stations

L, LT, LTC, LTM, µModule, Linear Technology and the Linear logo are registered trademarks of

Linear Technology Corporation.

Typical applicaTion

15nH

100Ω

0.01µF

64k Point FFT

6.8pF

15nH

0.01µF

f_IN= 1950MHz, –1dBFS

100Ω

CC1

CC2

3.3V

1.8V

–10

LTM9013

GAIN_Q GAIN_I

1.8V

–20

–30

–40

ADC

–50

CLKOUT

–60

0°

ADC CLK

LNA

–70

90°

–80

–90

ADC

GND

–100

–110

–120

PAR/SER

GND

SCK CS SDI SDO

9013 TA01

LO IN

16 32 48

96 112 128 144 160

FREQUENCY (MHz)

64 80

15nH

100Ω

0.01µF

9013 TA01b

6.8pF

0.01µF

15nH

100Ω

9013fa

For more information www.linear.com/LTM9013

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