ltc2195 Linear Technology Corporation, ltc2195 Datasheet - Page 28

• Manufacturer Part Number: ltc2195
• Description: Ltc2195/ltc2194/ltc2193 - 16-bit, 125/105/80msps Low Power Dual Adcs
• Manufacturer: Linear Technology Corporation

LTC2195
LTC2194/LTC2193
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
ADCs
LTC2259-14/LTC2260-14/
LTC2261-14
LTC2262-14
LTC2266-14/LTC2267-14/
LTC2268-14
LTC2266-12/LTC2267-12/
LTC2268-12
RF Mixers/Demodulators
LTC5517
LTC5527
LTC5557
LTC5575
Amplifiers/Filters
LTC6412
LTC6420-20
LTC6421-20
LTC6605-7/LTC6605-10/
LTC6605-14
LTM9002
Signal Chain Receivers
LTC2208
LT2207/LT2206
LT2217/LT2216
28
ANALOG
ANALOG
ENCODE
INPUT
INPUT
INPUT
CH1
CH2
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
S/H
S/H
ADC CORE
ADC CORE
16-BIT
16-BIT
●
DESCRIPTION
14-Bit, 80Msps/105Msps/125Msps
1.8V ADCs, Ultralow Power
14-Bit, 150Msps 1.8V ADC, Ultralow
Power
14-Bit, 80Msps/105Msps/125Msps
1.8V Dual ADCs, Ultralow Power
12-Bit, 80Msps/105Msps/125Msps
1.8V Dual ADCs, Ultralow Power
40MHz to 900MHz Direct Conversion
Quadrature Demodulator
400MHz to 3.7GHz High Linearity
Downconverting Mixer
400MHz to 3.8GHz High Linearity
Downconverting Mixer
800MHz to 2.7GHz Direct Conversion
Quadrature Demodulator
800MHz, 31dB Range, Analog-Controlled
Variable Gain Amplifier
1.8GHz Dual Low Noise, Low Distortion
Differential ADC Drivers for 300MHz IF
1.3GHz Dual Low Noise, Low Distortion
Differential ADC Drivers
Dual Matched 7MHz/10MHz/14MHz
Filters with ADC Drivers
14-Bit Dual Channel IF/Baseband
Receiver Subsystem
16-Bit, 130Msps 3.3V ADC
16-Bit, 105Msps/80Msps 3.3V ADCs
16-Bit, 105Msps/80Msps 3.3V ADCs
PLL
1.8V
FAX: [phone]
V
GND
DD
SERIALIZER
DATA
1.8V
OGND
OV
219543 TA01a
DD
●
www.linear.com
OUT1A
OUT1B
OUT1C
OUT1D
OUT2A
OUT2B
OUT2C
OUT2D
DATA CLOCK OUT
FRAME
SERIALIZED
LVDS
OUTPUTS
COMMENTS
89mW/106mW/127mW, 73.4dB SNR, 85dB SFDR, DDR LVDS/DDR CMOS/CMOS
Outputs, 6mm × 6mm QFN-36
149mW, 72.8dB SNR, 88dB SFDR, DDR LVDS/DDR CMOS/CMOS Outputs,
6mm × 6mm QFN-36
216mW/250mW/293mW, 73.4dB SNR, 85dB SFDR, Serial LVDS Outputs,
6mm × 6mm QFN-36
216mW/250mW/293mW, 70.5dB SNR, 85dB SFDR, Serial LVDS Outputs,
6mm × 6mm QFN-36
High IIP3: 21dBm at 800MHz, Integrated LO Quadrature Generator
24.5dBm IIP3 at 900MHz, 23.5dBm IIP3 at 3.5GHz, NF = 12.5dB,
50Ω Single-Ended RF and LO Ports
23.7dBm IIP3 at 2.6GHz, 23.5dBm IIP3 at 3.5GHz, NF = 13.2dB, 3.3V Supply
Operation, Integrated Transformer
High IIP3: 28dBm at 900MHz, Integrated LO Quadrature Generator, Integrated RF
and LO Transformer
Continuously Adjustable Gain Control, 35dBm OIP3 at 240MHz, 10dB Noise Figure,
4mm × 4mm QFN-24
Fixed Gain 10V/V, 1nV/√Hz Total Input Noise, 80mA Supply Current per Amplifier,
3mm × 4mm QFN-20
Fixed Gain 10V/V, 1nV/√Hz Total Input Noise, 40mA Supply Current per Amplifier,
3mm × 4mm QFN-20
Dual Matched 2nd Order Lowpass Filters with Differential Drivers,
Pin-Programmable Gain, 6mm × 3mm DFN-22
Integrated High Speed ADC, Passive Filters and Fixed Gain Differential Amplifiers
1250mW, 77.7dB SNR, 100dB SFDR, CMOS/LVDS Outputs, 9mm × 9mm QFN-64
900mW/725mW, 77.9dB SNR, 100dB SFDR, CMOS Outputs, 7mm × 7mm QFN-48
1190mW/970mW, 81.2dB SNR, 100dB SFDR, CMOS/LVDS Outputs,
9mm × 9mm QFN-64
–100
–110
–120
–50
–60
–70
–80
–90
–10
–20
–30
–40
2-Tone FFT, f
0
0
10
20
FREQUENCY (MHz)
IN
 LINEAR TECHNOLOGY CORPORA TION 2010
= 70MHz and 69MHz
30
40
50
LT 1010 • PRINTED IN USA
219543 TA01b
60
219543p