LTM2173-14
TYPICAL APPLICATION
Single-Ended to Differential Conversion Using LTC6409 and 50MHz Lowpass Filter (Only One Channel Shown).
Filter for Use at 92.16Msps
3.3V
0.8pF
1.8V
1.8V
0.1µF
150Ω
474Ω
C5
B6
180nH
68pF
180nH
150pF
37.4Ω
+
V
66.9Ω
+
–
IN
OUT
75Ω
+
–
+
+
–
A
A
B2
B1
E8
E7
OUT1A
IN1
LTC6409
33pF
75Ω
100pF
OUT1A
IN1
–
IN
0.1µF
68pF
150pF
180nH
–
+
OUT
180nH
37.4Ω
V
OCM
+
–
+
–
B3
G2
G1
H1
H2
N3
N1
N2
G7
G8
H8
H7
DCO
DCO
FR
150Ω
474Ω
V
A
A
A
A
V
A
A
SHꢀꢁ
CM12
+
IN2
LTM2173-14
0.8pF
49.9Ω 66.9Ω
–
IN2
FR
+
IN3
GND
50Ω
–
IN3
CM34
+
IN4
–
IN4
P5 P6
217314 TA03
RELATED PARTS
PART NUMBER
ADCs
DESCRIPTION
COMMENTS
LTC2170-14/LTC2171-14/ 14-Bit, 25Msps/40Msps/65Msps
LTC2172-14 1.8V Quad ADCs, Ultralow Power
178mW/234mW/360mW, 73.4dB SNR, 85dB SFDR, Serial LVDS Outputs,
7mm × 8mm QFN-52
LTC2170-12/LTC2171-12/ 12-Bit, 25Msps/40Msps/65Msps
LTC2172-12 1.8V Quad ADCs, Ultralow Power
178mW/234mW/360mW, 70.5dB SNR, 85dB SFDR, Serial LVDS Outputs,
7mm × 8mm QFN-52
LTC2173-12/LTC2174-12/ 12-Bit, 80Msps/105Msps/125Msps
LTC2175-12 1.8V Quad ADCs, Ultralow Power
412mW/481mW/567mW, 70.5dB SNR, 85dB SFDR, Serial LVDS Outputs,
7mm × 8mm QFN-52
LTC2173-14/LTC2174-14/ 14-Bit, 80Msps/105Msps/125Msps
412mW/481mW/567mW, 73.4dB SNR, 85dB SFDR, Serial LVDS Outputs,
7mm × 8mm QFN-52
LTC2175-14
Amplifiers/Filters
LTC6412
1.8V Quad ADCs, Ultralow Power
800MHz, 31dB Range, Analog-Controlled Continuously Adjustable Gain Control, 35dBm OIP3 at 240MHz, 10dB Noise
Variable Gain Amplifier
Figure, 4mm × 4mm QFN-24
LTC6420-20
LTC6421-20
1.8GHz Dual Low Noise, Low Distortion
Differential ADC Drivers for 300MHz IF
1.3GHz Dual Low Noise, Low Distortion
Differential ADC Drivers
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
LTC6605-7/LTC6605-10/ Dual Matched 7MHz/10MHz/14MHz Filters Dual Matched 2nd Order Lowpass Filters with Differential Drivers,
LTC6605-14
with ADC Drivers
Pin-Programmable Gain, 6mm × 3mm DFN-22
Signal Chain Receivers
LTM9002
14-Bit Dual Channel IF/Baseband Receiver Integrated High Speed ADC, Passive Filters and Fixed Gain Differential Amplifiers
Subsystem
Rev. A
09/18
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ANALOG DEVICES, INC. 2018
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