Datasheet Linear Technology LTM9004-AC

Manufacturer	Linear Technology
Series	LTM9004-AC

14-Bit Direct Conversion Receiver Subsystem

Datasheets

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PDF, 1.7 Mb, Language: en, File uploaded: Aug 21, 2017, Pages: 28
14-Bit Direct Conversion Receiver Subsystem

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Packaging

	LTM9004CV-AC#PBF	LTM9004IV-AC#PBF
N	1	2
Package	22mm × 15mm × 2.91mm LGA Package Outline Drawing	22mm × 15mm × 2.91mm LGA Package Outline Drawing
Package Code	LGA	LGA
Package Index	05-08-1822	05-08-1822
Pin Count	204	204

Parametrics

Parameters / Models	LTM9004CV-AC#PBF	LTM9004IV-AC#PBF
ADCs	2	2
Architecture	Pipeline	Pipeline
Bits, bits	14	14
Number of Channels	1	1
Demo Boards	DC1513B-AA,DC1513B-AB,DC1513B-AC,DC1513B-AD	DC1513B-AA,DC1513B-AB,DC1513B-AC,DC1513B-AD
Export Control	no	no
Features	Integrated I/Q Demodulator, Clock Duty Cycle Stabilizer	Integrated I/Q Demodulator, Clock Duty Cycle Stabilizer
I/O	Parallel CMOS	Parallel CMOS
Input Drive	Single-Ended	Single-Ended
Internal Reference	yes	yes
Latency	5	5
Operating Temperature Range, °C	0 to 70	-40 to 85
Power, mW	1830	1830
SFDR, dB	66	66
SINAD, dB	61	61
SNR, dB	72	72
Simultaneous	yes	yes
Speed, ksps	125000	125000
Supply Voltage Range	5V, 3.0V	5V, 3.0V

Eco Plan

	LTM9004CV-AC#PBF	LTM9004IV-AC#PBF
RoHS	Compliant	Compliant

Other Options

LTM9004 LTM9004-AA LTM9004-AB LTM9004-AD

Articles

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UMTS Base Station Receiver Fits in Half-Inch Square &mdash LT Journal
PDF, 2.4 Mb, File published: Jan 20, 2012
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design features UMTS Base Station Receiver Fits in Half-Inch Square
Douglas Stuetzle and Todd Nelson How much integration is possible while still meeting
macrocell base station performance requirements? Process
technology dictates that certain key functions are produced
in specific processes: GaAs and SiGe in the RF realm,
fine-line CMOS for high speed ADCs, and high-Q filters
cannot be implemented well in semiconductor materials.
Yet the market continues to demand higher integration.
With that in mind, Linear Technology
has applied system-in-package (SiP)
technology to build a receiver occupying about one-half square inch (just over
3cm2). The boundaries of the receiver
are the 50О© RF input, the 50О© LO input,
the ADC clock input and the digital
ADC output. This leaves the low noise
amplifier (LNA) and RF filtering to be
added for the input, LO and clock generation, and digital processing of the digital
output. Within the 15mm Г— 22mm package is a signal chain utilizing SiGe high frequency components, discrete passive filtering and fine-line CMOS ADCs.
This article presents a design analysis for
the LTM9004 ВµModuleВ® receiver implementing a direct conversion receiver.
DESIGN TARGETS The design target is a Universal Mobile
Telecommunications System (UMTS)
uplink Frequency Division Duplex …

Model Line

Series: LTM9004-AC (2)

LTM9004CV-AC#PBF LTM9004IV-AC#PBF

Manufacturer's Classification

Data Conversion > Signal Chain µModule Receivers
Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)

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