FEATURES *Provides bias for GaAs and HEMT FETs. *Drives up to three FETs. *Dynamic FET protection. *Drain current set by external resistor. *Regulated negative rail generator requires only 2 external capacitors. *Choice in drain voltage *Wide supply voltage range *Polarisation switch for LNBs *22KHz tone detection for band switching. 'Tone detector ignores unwanted signals *Support fr MIMIC, FET and Bipolar local oscillator devices
PAT575HMT Price| PARAMETER | SYMBOL | CONDITIONS | MIN | TYP | MAX | UNIT |
| Resolution | | | 10 | | | bits |
| Integral nonlinearity | INL | (see note l) | | | ±1 | LSB |
| Differential nonlinearity | DNL | (see note 2) | | +0.1 | +0.5 | LSB |
| Zero scale error (offset error) | Ezs | (see note 31 | | | +3 | LSB |
| Zero scale error (offset error) temperature coefficient | | (see note 41 | | 3 | | ppmPC |
| Gain error | 3 | (see note 5) | | | +3 | LSB |
| Gain error temperature coefficient | | (see note 61 | | 1 | | ppmPC |
| Power-supply rejection ratio | PSRR | Offset | (see notes 7 and 8) | | 0 1 | | LSBN |
| Gain | | 0 1 | |
| Analogue full scale output | | RL =100k | 2Vref(1023/1024) | V |
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PAT575HMT on stock| V | E= | 0 | | | | | | | | I I TA = 75IC - | |
| | | | | | | | | ---1- I | |
| | | | | | J | | | | | l 25YC - | - |
| | | | | | | - | | | -2f | iIC | | | |
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| Pin | Symbol | unction |
| 1 | Vs | Supply voltage |
| 2 | GND | Ground |
| 3 | Q | Output |
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