LTC2269

32

2269f

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

© LINEAR TECHNOLOGY CORPORATION 2012

LT 0912 • PRINTED IN USA

TYPICAL APPLICATION

RELATED PARTS

Integral Non-Linearity (INL)

OUTPUT CODE

0

–2.0

–1.5

–1.0

–0.5

0.5

0.0

1.0

1.5

2.0

16384

32768

49152

65536

2269 TA05

S/H

OUTPUT

DRIVERS

16-BIT

ADC CORE

CLOCK

CONTROL

D15

D0

20MHz

CLOCK

ANALOG

INPUT

2269 TA04

CMOS,

DDR CMOS OR

DDR LVDS

OUTPUTS

1.8V

1.8V

GND

OGND

PART NUMBER

DESCRIPTION

COMMENTS

ADCs

LTC2159

16-Bit 20Msps 1.8V ADC, Ultralow Power

43mW, 77dB SNR, 90dB SFDR, DDR LVDS/DDR CMOS/CMOS Outputs

LTC2160

16-Bit 25Msps 1.8V ADC, Ultralow Power

45mW, 77dB SNR, 90dB SFDR, DDR LVDS/DDR CMOS/CMOS Outputs,

7mm × 7mm QFN-48

LTC2180

16-Bit 25Msps 1.8V Dual ADC, Ultralow Power 39mW/Ch, 77dB SNR, 90dB SFDR, DDR LVDS/DDR CMOS/CMOS Outputs,

9mm × 9mm QFN-64

LTC2190

16-Bit 25Msps 1.8V Dual ADC, Ultralow Power 52mW/Ch, 77dB SNR, 90dB SFDR, Serial LVDS Outputs, 7mm × 8mm QFN-52

LTC2202/LTC2203

16-Bit 10Msps/25Msps 3.3V ADCs

140mW/220mW, 81.6dB SNR, 100dB SFDR, CMOS Outputs, 7mm × 7mm QFN-48

PLLs

LTC6946-X

Ultralow Noise and Spurious Integer-N

Synthesizer with Integrated VCO

3.7MHz to 5.7GHz, –226dBc/Hz Normalized In-Band Phase Noise Floor, –157dBc/

Hz Wideband Output Phase Noise Floor

LTC6945

Ultralow Noise and Spurious 0.35GHz to 6GHz

Integer-N Synthesizer

3.5GHz to 6GHz, –226dBc/Hz Normalized In-Band Phase Noise Floor, –157dBc/Hz

Wideband Output Phase Noise Floor

Signal Chain Receivers

LTM9002

14-Bit, Dual Channel IF/Baseband μModule

Receiver

Dual ADC, Dual Amplifiers, Anti-Alias Filters and a Dual Trim DAC in

15mm × 11.25mm LGA

LTM9004

14-Bit, Direct Conversion μModule Receiver

I/Q Demodulator, Baseband Amplifiers, Lowpass Filters Up to 20MHz, Dual 14-Bit

125Msps ADC in 22mm × 15mm LGA

RF Mixers/Demodulators

LTC5569

300MHz to 4GHz Dual Active Downconverting

Mixer

High IIP3: 26.8dBm, 2dB Conversion Gain, Low Power: 3.3V/600mW, Integrated RF

Transformer for compact Footprint

LTC5584

30MHz to 1.4GHz Wideband I/Q Demodulator

I/Q Demodulation Bandwidth >530MHz, 31dBm IIP3, IIP2 Adjustable to >80dBm,

DC Offset Adjustable to Zero, 45dB Image Rejection

LTC5585

700MHz to 3GHz Wideband I/Q Demodulator

I/Q Demodulation Bandwidth >530MHz, 25.7dBm IIP3, IIP2 Adjustable to >80dBm,

DC Offset Adjustable to Zero, 43dB Image Rejection