| VCA2612 Manufacturer | Texas Instruments |
| VCA2612 Description | Dual Variable-Gain Amplifier With Low Noise Pre-Amp |
| VCA2612 Categories | |
| VCA2612 Datasheet (PDF) | |
| VCA2612 Features | - LOW NOISE PREAMP:
- Low Input Noise: 1.25nV/Hz
- Active Termination Noise Reduction
- Switchable Termination Value
- 80MHz Bandwidth
- 5dB to 25dB Gain Range
- Differential Input /Output
- LOW NOISE VARIABLE GAIN AMPLIFIER:
- Low Noise VCA: 3.3nV/Hz, Differential Programming Optimizes Noise Figure
- 24dB to 45dB Gain
- 40MHz Bandwidth
- Differential Input /Output
- LOW CROSSTALK: 52dB at Max Gain, 5MHz
- HIGH-SPEED VARIABLE GAIN ADJUST
- SWITCHABLE EXTERNAL PROCESSING
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| VCA2612 Parameters | | Pin/Package | 48TQFP | | Approx. 1KU Price (US$) | 12.5 | | Number of Channels | 2 | | Vs (Min) (V) | 4.75 | | Vs (Max) (V) | 5.25 | | GBW (Typ) (MHz) | 80 | | Slew Rate (Typ) (V/us) | 300 | | BW @ Acl (MHz) | 40 | | Vn at Flatband (Typ) (nV/rtHz) | 3.5 | | Noninverting Input Current Noise (pA/rtHz) | 0.35 | | 2nd Harmonic (dBc) | 63 | | 3rd Harmonic (dBc) | 71 | | @ Mhz | 5 | | Iib (Max) (nA) | 1 | | Gain Range (dB) | 5,17,22,25 | | Crosstalk (-dB) | 68 |
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| Related or Similar Components | VCA2612Y/250 VCA2612Y/2K VCA2613 VCA2613Y/250 VCA2613Y/2K VCA2614 VCA2614Y/250 VCA2614Y/2K |