LTM9001CV-AD Linear Technology Corporation, LTM9001CV-AD Datasheet

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LTM9001CV-AD

Manufacturer Part Number
LTM9001CV-AD
Description
Manufacturer
Linear Technology Corporation
Datasheet

Specifications of LTM9001CV-AD

Case
LGA
Date_code
09+

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Part Number
Manufacturer
Quantity
Price
Part Number:
LTM9001CV-AD#PBF
Manufacturer:
LT
Quantity:
218
Part Number:
LTM9001CV-AD#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
FEATURES
APPLICATIONS
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L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
TYPICAL APPLICATION
RF
Integrated 16-Bit, High-Speed ADC, Passive Filter
and Fixed Gain Differential Amplifi er
Up to 300MHz IF Range
Low Noise, Low Distortion Amplifi ers
75dB SNR, 83dB SFDR (LTM9001-AD)
Integrated Bypass Capacitance, No External
Components Required
Optional Internal Dither
Optional Data Output Randomizer
LVDS or CMOS Outputs
3.3V Single Supply
Power Dissipation: 1.65W
Clock Duty Cycle Stabilizer
11.25mm × 11.25mm × 2.32mm LGA Package
Telecommunications
High Sensitivity Receivers
Cellular Base Stations
Spectrum Analyzers
LO
Lowpass and Bandpass Filter Versions
Fixed Gain: 8dB, 14dB, 20dB or 26dB
50Ω, 200Ω or 400Ω Input Impedance
SAW
IN
IN
+
V
CC
DIFFERENTIAL
FIXED GAIN
AMPLIFIER
Simplifi ed IF Receiver Channel
ANTI-ALIAS
FILTER
GND
ENC
SENSE
+
ENC
V
130Msps ADC
DD
= 3.3V
16-BIT
ADC CONTROL PINS
DESCRIPTION
The LTM
that includes a high-speed 16-bit A/D converter, matching
network, anti-aliasing fi lter and a low noise, differential
amplifi er with fi xed gain. It is designed for digitizing wide
dynamic range signals with an intermediate frequency
(IF) range up to 300MHz. The amplifi er allows either AC-
or DC-coupled input drive. A lowpass or bandpass fi lter
network can be implemented with various bandwidths.
Contact Linear Technology regarding semi-custom
confi gurations.
The LTM9001 is perfect for IF receivers in demanding
communications applications, with AC performance that
includes 72dBFS noise fl oor and 82dB spurious free
dynamic range (SFDR) at 162.5MHz (LTM9001-AA).
The digital outputs can be either differential LVDS or single-
ended CMOS. There are two format options for the CMOS
outputs: a single bus running at the full data rate or two
demultiplexed buses running at half data rate. A separate
output power supply allows the CMOS output swing to
range from 0.5V to 3.3V.
The differential ENC
a sine wave, PECL, LVDS, TTL or CMOS inputs. An optional
clock duty cycle stabilizer allows high performance at full
speed with a wide range of clock duty cycles.
LTM9001-Ax/LTM9001-Bx
CLKOUT
OF
LTM9001
®
9001 TA01
9001 is an integrated system in a package (SiP)
Receiver Subsystem
0V
D15
D0
OGND
DD
16-Bit IF/Baseband
= 0.5V TO 3.6V
CMOS
OR
LVDS
+
and ENC
–100
–120
–20
–40
–60
–80
0
64k Point FFT, f
inputs may be driven with
0
10
–1dBFS, PGA = 1
20
FREQUENCY (MHz)
30
IN
40
= 162.4MHz,
HD3
LTM9001-AA
50
HD2
9001 TA01b
60
9001fb
1

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