CORECHIPS & FUNCTIONS
Description
"Corechip" is not a standard term used in the semiconductor industry, and the meaning of this term may vary depending on the context. However, based on the terms you provided, here are some possible interpretations of "PS + ATT corechips" and "RX corechips":
- PS + ATT corechips: This term may refer to a type of integrated circuit that includes both a power supply (PS) and an attenuator (ATT) on a single chip. The power supply provides the necessary voltage and current to operate the circuit, while the attenuator is used to reduce the amplitude of an input signal.
- RX corechips: This term may refer to a type of integrated circuit that is used in a receiver (RX) circuit. The RX corechip may include various components, such as amplifiers, filters, and mixers, that are used to receive and process signals.
It is important to note that these interpretations are based on the terms you provided and may not accurately reflect the actual meaning of these terms in a specific context. In general, the functions of integrated circuits can vary widely depending on the specific application and design of the circuit.
CORECHIPS (PS + ATT)
| ACCESS | FREQ. MIN (GHz) | FREQ. MAX (GHz) | INTERFACE | BITS | RMS | ATTENUATION / PHASE RANGE | PACKAGE |
| 3 ports | 8 | 12 | CMOS, Serial | 6 | 0.5 dB / 4° | 31.5 dB / 360° | QFN 7x7 |
| 3 ports | 8 | 12 | CMOS, Serial | 6 | 0.4 dB / 3° | 31.5 dB / 360° | Die |
| 3 ports | 4.5 | 6.5 | CMOS, Serial | 6 | 0.5 dB / 2° | 31.5 dB / 360° | QFN 7x7 |
| 3 ports | 4.5 | 6.5 | CMOS, Serial | 6 | 0.2 dB / 1.3° | 31.5 dB / 360° | Die |
| 2 Ports | 12 | 15 | Serial | 6 | 0.5 dB / 11.25° | 15 dB / 348.8° | Die |
| 2 Ports | 34 | 36 | Serial | 5 | 0.5 dB / 5° | 15 dB / 348.8° | Die |
| 2 Ports | 26.5 | 30.5 | Serial | 6 | 0.5 dB / 4° | 22 dB / 360° | Die |
RX CORECHIPS
| FUNCTION | FREQ. MIN (GHz) | FREQ. MAX (GHz) | GAIN (dB) | NOISE FIGURE (dB) | OP1dB OUT (dBm) | BITS | PHASE ERROR RMS (°) | PACKAGE |
| 4 bits PS+LNA | 10.7 | 12.75 | 12 | 2 | 3 | 4 | 7 | QFN |
| 4 bit PS+LNA | 10.7 | 12.75 | 12 | 2 | 3 | 4 | 7 | Die |
TRUE TIME DELAY FUNCTION MMICs
| FREQ. MIN (GHz) | FREQ. MAX (GHz) | BITS | MIN DELAY (ps) | FULL DELAY (ps) | INSERTION LOSS (dB) | CTRL INTERFACE (V) | PACKAGE |
| 6 | 18 | 5 | 10 | 310 | 6 | 0 / +4 | Die |
| 6 | 18 | 1 | 330 | 330 | 6 | 0 / +4 | Die |
DIGITAL PHASE-SHIFTER FUNCTIONS
| FREQ. MIN (GHz) | FREQ. MAX (GHz) | PHASE CONTROL (°) | INSERTION LOSS (dB) | IP1dB (dBm) | BITS | PHASE ERROR RMS (°) | INTERFACE | PACKAGE |
| 8 | 12 | 360 | 8 | 18 | 6 | 2 | 0 / -3 V | Die |
| 8 | 12 | 360 | 8 | 18 | 6 | 3 | 0 / +5 V | Die |
| 6 | 18 | 360 | 13 | 27 | 6 | 4 | 0 / -3 V | Die |
| 14 | 16 | 360 | 8 | 20 | 6 | 6 | 0 / -3 V | Die |
| 4.8 | 6.8 | 360 | 5 | 20 | 6 | 2 | 0 / +5 V | Die |
| 6 | 18 | 360 | 10.8 | 20 | 6 | 1.09 | 0 / +5 V | QFN 5x5 |
| 6 | 18 | 360 | 10.8 | 20 | 6 | 1.7 | 0 / +5 V | Die |
DIGITAL ATTENUATOR FUNCTIONS
| FREQ. MIN (GHz) | FREQ. MAX (GHz) | AMPLITUDE CONTROL (dB) | INSERTION LOSS (dB) | IP1dB (dBm) | BITS | RMS ATTEN. (dB) | CTRL INTERFACE (V) | PACKAGE |
| 10 | 18 | 23.5 | 4 | 20 | 6 | 0.40 | 0 / -3 V | Die |
| 1 | 15 | 31.5 | 5 | 20 | 6 | 0.25 | 0 / +3 V | Die |
| 1 | 8 | 31.5 | 5.6 | - | 6 | 0.20 | 0 / +5 V | Die |
| 6 | 18 | 35 | 2.2 | - | 3 | 0.20 | 0 / +5 V | Die |
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