Differential Amplifiers & ADC Drivers

Q&A

by BD10
Differential Amplifiers & ADC Drivers

Latest 21 hours ago by MStokowski
32 1 0
Not Answered
Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0
Not Answered

Hi, I am designing an Analog Front-End (AFE) and simulating a Differential Amplifier stage using LTspice. I am comparing two parts: ADA4930-1 and ADA4938 . The Setup: I am using a standard FDA configuration with a pulse source. Both circuits use...

Datasheet/Specs amplifiers Differential Amplifiers and ADC Drivers afe ada4930-1 LTspice ada4938 ada4930 Show More

32 1 0
by shiba183
Differential Amplifiers & ADC Drivers

Latest 17 days ago by shiba183
210 4 0
Not Answered
touchstone file 0
Not Answered

Dear Sirs, My customer intends to use/evaluate LTC6419, but need following inquiry. Would you please advise? == LTC6419 is not RF device, but could I have S-parameter ( touchstone file ) for this product? I know LTC6419 can be simulated by LTspice...

LTC6419 amplifiers hardware Fully Differential Amplifiers Show More

210 4 0
by YKTTKHT
Differential Amplifiers & ADC Drivers

Started 28 days ago
75 0 0
Not Answered
Gain error due to the parastic resistance 0
Not Answered

Hi, I made the single-ended to differectial circuit using ADA4940-2ACPZ in order to driving differential ADC. The circuit is almost same as the reference circuit, Rf=Rg=1kΩ, output impedance is high enough, power supplys are ±5V, and Vocm=2.5 V.....

Operational Amplifiers (Op Amps) amplifiers hardware Differential Amplifiers and ADC Drivers ADA4940-2 Show More

75 0 0
by S1640
Differential Amplifiers & ADC Drivers

Latest 1 month ago by S1640
170 4 0
Not Answered
Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0
Not Answered

Hello, Thank you for your support. A customer is considering a circuit that passes the signal from a minute current source to the MAX40658 (TIA) - differential output → ADA4960-1(ADC driver) - single-ended output → ADA4895(Op.amp) and MAX40026(Comparator...

amplifiers hardware optical transimpedance amplifiers ada4960-1 Specialty Amplifiers Show More

170 4 0
by S1640
Differential Amplifiers & ADC Drivers

Latest 1 month ago by S1640
109 2 0
Not Answered
Impedance matching in circuit configuration 0
Not Answered

Hello, Thank you for your support. A customer is considering a circuit that passes the signal from a minute current source to the MAX40658 (TIA) - differential output → ADA4960-1(ADC driver) - single-ended output → ADA4895(Op.amp) and MAX40026(Comparator...

amplifiers hardware optical transimpedance amplifiers ada4960-1 Specialty Amplifiers comparators Show More

109 2 0
by S1640
Differential Amplifiers & ADC Drivers

Latest 1 month ago by S1640
368 6 0
Answered
LT1494, ADA4528-1/2, LTC2487 0
Answered

Hello, I need your help with something. In Fig. 38, "Easy Drive ADCs Simplify Measurement of High Impedance Sensors," the LTC2487 datasheet states that it can also drive low-bandwidth op amps like the LT1494. However, the customer is looking for even...

Operational Amplifiers (Op Amps) Analog to Digital Converters (ADCs) Datasheet/Specs amplifiers Multiplexed A/D Converters Precision A/D Converters High Voltage Op Amps =12V Show More

368 6 0
by NKunwar
Differential Amplifiers & ADC Drivers

Latest 2 months ago by PaulCA
148 1 0
Answered
Input common mode on LT6604-15 0
Answered

I am planning to use LT6604-15 to convert a single ended signal to differential to be read by LTC2325-16. The signal is from a detector pixel which varries between 0-3V connected to positive input with 536 ohms, the negative input of LT6604 is Gnded via...

Datasheet/Specs filters Fully Differential Amplifiers Differential Amplifiers and ADC Drivers Simultaneous Sampling A/D Converters Wideband Active Filters Precision A/D Converters common-mode voltage LT6604-15 LTC2325-16 Show More

148 1 0
by EBR
Differential Amplifiers & ADC Drivers

Latest 2 months ago by PaulCA
248 6 0
Answered
Supply Voltage Specifications for the ADA4927 0
Answered

The ADA4927-1 specifies ±5V operation and +5V operation. The operating range is 4.5-11.0V. Does this mean it can also be used with a single +10V supply? In that case, can we assume the PD pin threshold voltage of 3.0V and the input voltage range of 1...

hardware adc driver Differential Amplifiers and ADC Drivers adc drivers ada4927-1 ada4927 Show More

248 6 0
by Vadym
Differential Amplifiers & ADC Drivers

Latest 2 months ago by PaulCA
105 1 0
Answered
LT1993-2 is NRND - What are suitable replacement alternatives? 0
Answered

LT1993-2 was perfectly matched my requirements to drive LTC2256 ADC. What would be the best replacement to keep current circuit and no extra components/space necessary?

hardware Fully Differential Amplifiers Differential Amplifiers and ADC Drivers LT1993-2

105 1 0
by Kiki07

Differential Amplifiers & ADC Drivers

Latest 2 months ago by PaulCA
105 1 0
Answered
ADA49321 SIMPLIS MODEL 0
Answered

I have specific reason to simulate the circuit in the SIMPLIS simulator, could you please provide the SIMPLIS model? The SPICE model on the website is not compatible with the SIMPLIS.

software Differential Amplifiers and ADC Drivers ada4932-1 simplis ada4932 Show More

105 1 0
by AbhishekManoj
Differential Amplifiers & ADC Drivers

Latest 3 months ago by PaulCA
1271 32 0
Suggested Answer
Design Inquiry 0
Suggested Answer

Hi Team, I'm planning to use the ADC IC AD7768 for my Analog Card. For that i need a differential input amplifier. For me the input to the amplifier is single ended signal coming from the mixer IC AD630ARZ. Can the amplifier ADA4940-1 works on single...

hardware Differential Amplifiers and ADC Drivers Simultaneous Sampling A/D Converters ada4940-1 Precision A/D Converters Show More

1271 32 0
by diverger
Differential Amplifiers & ADC Drivers

Latest 3 months ago by EZAutoReply
185 1 0
Not Answered
Pin to pin relpacement of LTC6362 0
Not Answered

The LTC6362 is claimed last time buy. So, are there any pin-to-pin replacement choices can drive a 18-bit ADC? Thanks

hardware Fully Differential Amplifiers Differential Amplifiers and ADC Drivers LTC6362

185 1 0
by RFD1
Differential Amplifiers & ADC Drivers

Latest 3 months ago by @skowalik
568 8 0
Not Answered
LTC6409 high output noise issue 0
Not Answered

In my project I use a pair of LTC6409 amplifiers to drive a LTC2145-14 ADC inputs to sample 0..50MHz band at sample rate 120 MSpS. The schematics is almost the same as depicted at the front page of LTC6409 data sheet but instead of LTC2262-14 I use LTC2145...

Operational Amplifiers (Op Amps) hardware Fully Differential Amplifiers Differential Amplifiers and ADC Drivers High Speed Op Amps (Bandwidth = 50MHz) High Speed A/D Converters >10 MSPS ltc6409 Standard High Speed A/D Converters Low Noise Op Amps (= 10nV/vHz) Show More

568 8 0
by IrisDM
Differential Amplifiers & ADC Drivers

Latest 3 months ago by PaulCA
147 1 0
Answered
LT1568 Short Circuit 0
Answered

I have designed multiple filter configurations using the LT1568 on a custom board. When I try to power them, I get excessive current draw, saturating the regulator. So it looks like the IC is short circuiting somehow. I have followed the design guide...

hardware filters Analog Functions LT1568 Filter Building Blocks Show More

147 1 0
by Josh9
Differential Amplifiers & ADC Drivers

Latest 3 months ago by Josh9
192 1 0
Not Answered
AD8139 Excessive Power Consumption 0
Not Answered

I'm using AD8139 as general purpose fully differential amplifier (FDA). The AD8139 is powered via ±4.2V with VOCM = 0V and acts as a fully differential current to voltage converter. Please see the following schematic for details. The amplifier significantly...

hardware Differential Amplifiers and ADC Drivers ad8139 data converters Show More

192 1 0

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Q&A

Not Answered
Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0
Not Answered

Not Answered
touchstone file 0
Not Answered

Not Answered
Gain error due to the parastic resistance 0
Not Answered

Not Answered
Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0
Not Answered

Not Answered
Impedance matching in circuit configuration 0
Not Answered

Answered
LT1494, ADA4528-1/2, LTC2487 0
Answered

Answered
Input common mode on LT6604-15 0
Answered

Answered
Supply Voltage Specifications for the ADA4927 0
Answered

Answered
LT1993-2 is NRND - What are suitable replacement alternatives? 0
Answered

Answered
ADA49321 SIMPLIS MODEL 0
Answered

Suggested Answer
Design Inquiry 0
Suggested Answer

Not Answered
Pin to pin relpacement of LTC6362 0
Not Answered

Not Answered
LTC6409 high output noise issue 0
Not Answered

Answered
LT1568 Short Circuit 0
Answered

Not Answered
AD8139 Excessive Power Consumption 0
Not Answered

Q&A

Not Answered Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0 Not Answered

Not Answered touchstone file 0 Not Answered

Not Answered Gain error due to the parastic resistance 0 Not Answered

Not Answered Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0 Not Answered

Not Answered Impedance matching in circuit configuration 0 Not Answered

Answered LT1494, ADA4528-1/2, LTC2487 0 Answered

Answered Input common mode on LT6604-15 0 Answered

Answered Supply Voltage Specifications for the ADA4927 0 Answered

Answered LT1993-2 is NRND - What are suitable replacement alternatives? 0 Answered

Answered ADA49321 SIMPLIS MODEL 0 Answered

Suggested Answer Design Inquiry 0 Suggested Answer

Not Answered Pin to pin relpacement of LTC6362 0 Not Answered

Not Answered LTC6409 high output noise issue 0 Not Answered

Answered LT1568 Short Circuit 0 Answered

Not Answered AD8139 Excessive Power Consumption 0 Not Answered

Not Answered
Comparison Issue between ADA4930-1 and ADA4938 in LTspice Simulation - Inverting Input Mismatch 0
Not Answered

Not Answered
touchstone file 0
Not Answered

Not Answered
Gain error due to the parastic resistance 0
Not Answered

Not Answered
Regarding connecting a coaxial cable (50Ω or 75Ω) to the output side of the ADA4960-1 0
Not Answered

Not Answered
Impedance matching in circuit configuration 0
Not Answered

Answered
LT1494, ADA4528-1/2, LTC2487 0
Answered

Answered
Input common mode on LT6604-15 0
Answered

Answered
Supply Voltage Specifications for the ADA4927 0
Answered

Answered
LT1993-2 is NRND - What are suitable replacement alternatives? 0
Answered

Answered
ADA49321 SIMPLIS MODEL 0
Answered

Suggested Answer
Design Inquiry 0
Suggested Answer

Not Answered
Pin to pin relpacement of LTC6362 0
Not Answered

Not Answered
LTC6409 high output noise issue 0
Not Answered

Answered
LT1568 Short Circuit 0
Answered

Not Answered
AD8139 Excessive Power Consumption 0
Not Answered