Datasheet > LTM9001-GA

LTM9001-GA

更新时间： 2023-12-20 18:46:00

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	1336K
描述
16 位、IF / 基带接收器子系统

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LTM9001-GA 数据手册

LTM9001-GA

16-Bit IF/Baseband

Receiver Subsystem

FEATURES

DESCRIPTION

The LTM^®9001 is an integrated System in a Package (SiP)

that includes a high-speed 16-bit A/D converter, matching

network, anti-aliasing ﬁlter and a low noise, differential

ampliﬁer with ﬁxed gain. It is designed for digitizing wide

dynamicrangesignalswithanintermediatefrequency(IF)

rangeupto300MHz.TheampliﬁerallowseitherAC-orDC-

coupled input drive. A lowpass or bandpass ﬁlter network

can be implemented with various bandwidths. Contact

LinearTechnologyregardingsemi-customconﬁgurations,

(see Table 1.)

Integrated 16-Bit, High-Speed ADC, Passive Filter

and Fixed Gain Differential Ampliﬁer

Up to 300MHz IF Range

Lowpass and Bandpass Filter Versions

Low Noise, Low Distortion Ampliﬁers

Fixed Gain: 8dB, 14dB, 20dB or 26dB

50Ω, 200Ω or 400Ω Input Impedance

78dB SNR, 87dB SFDR (LTM9001-GA)

Integrated Bypass Capacitance, No External

Components Required

Optional Internal Dither

Optional Data Output Randomizer

3.3V Single Supply

The LTM9001 is perfect for IF receivers in demanding

communications applications, with AC performance that

includes 78dBFS noise ﬂoor and 87dB spurious free

dynamic range (SFDR) at 5MHz (LTM9001-GA).

Power Dissipation: 550mW (LTM9001-GA)

Clock Duty Cycle Stabilizer

The digital outputs are single-ended CMOS. A separate

output power supply allows the CMOS output swing to

range from 0.5V to 3.3V.

11.25mm × 11.25mm × 2.32mm LGA Package

APPLICATIONS

An optional clock duty cycle stabilizer allows high perfor-

mance at full speed with a wide range of clock duty cycles.

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

Technology Corporation. All other trademarks are the property of their respective owners.

Telecommunications

High Sensitivity Receivers

Imaging Systems

Spectrum Analyzers

ATE

TYPICAL APPLICATION

Simpliﬁed IF Receiver Channel

64k Point FFT, f_IN= 5MHz,

–1dBFS, PGA = 0

= 3.3V

SENSE

–10

–20

–30

LTM9001-GA

0.5V TO 3.6V

–40

–50

–60

–70

–80

D15

•

–

ANTI-ALIAS

FILTER

16-BIT

–90

25Msps ADC

SAW

HD2

HD3

CLKOUT

–100

–110

–120

–130

DIFFERENTIAL

FIXED GAIN

AMPLIFIER

OGND

0.0

2.5

5.0

7.5

10.0

12.5

9001-GA TA01

GND

FREQUENCY (MHz)

9001-GA TA01a

CLK

ADC CONTROL PINS

9001gaf

12 3 4 5 6 7...24

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LTM9001IV-BA	Linear	16-Bit IF/Baseband Receiver Subsystem	获取价格