Technical Specifications
Parameters and characteristics for this part
| Specification | DC987B-A |
|---|---|
| -3db Bandwidth | 2.2 GHz |
| Amplifier Type | Differential |
| Board Type | Fully Populated |
| Channels per IC | 1 - Single |
| Contents | Board(s) |
| Current - Output / Channel | 20 mA |
| Current - Output / Channel [custom] | 20 mA |
| Current - Supply (Main IC) | 85 mA |
| Slew Rate | 3810 V/µs |
| Supplied Contents | Board(s) |
| Utilized IC / Part | LTC6400-8 |
| Voltage - Supply, Single/Dual (±) [Max] | 3.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | 2.85 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1 | $ 102.39 | |
Description
General part information
LTC6400-20 Series
The LTC6400-20 is a high-speed differential amplifier targeted at processing signals from DC to 300MHz. The part has been specifically designed to drive 12-, 14- and 16-bit ADCs with low noise and low distortion, but can also be used as a general-purpose broadband gain block.The LTC6400-20 is easy to use, with minimal support circuitry required. The output common mode voltage is set using an external pin, independent of the inputs, which eliminates the need for transformers or AC-coupling capacitors in many applications. The gain is internally fixed at 20dB (10V/V).The LTC6400-20 saves space and power compared to alternative solutions using IF gain blocks and transformers. The LTC6400-20 is packaged in a compact 16-lead 3mm × 3mm QFN package and operates over the –40°C to 85°C temperature range.ApplicationsDifferential ADC DriverDifferential Driver/ReceiverSingle Ended to Differential ConversionIF Sampling ReceiversSAW Filter Interfacing
Documents
Technical documentation and resources