Datasheet Details
| Part number | TDA8050A |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 125.44 KB |
| Description | QPSK transmitter |
| Datasheet |
 TDA8050A Datasheet
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| Part number | TDA8050A |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 125.44 KB |
| Description | QPSK transmitter |
| Datasheet |
TDA8050A Datasheet
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The Quadrature Phase Shift Keying (QPSK) transmitter IC is a monolithic bipolar IC dedicated to quadrature modulation of the I and Q signals.
It includes: • Two double balanced mixers • A balanced voltage controlled oscillator (VCO) with 0 to 90 degrees signal generation for modulation • A phase locked loop (PLL) for IF frequency control • A conversion mixer • A PLL for RF frequency control • A gain controlled output amplifier • A 3-wire bus and an output buffer.
QUICK REFERENCE DATA SYMBOL VCC fc Vo(max) fxtal fref(MOD) fstep Tamb supply voltage output centre frequency maximum output level crystal frequency reference frequency for modulator synthesizer frequency step size for converter synthesizer ambient temperature PARAMETER MIN.
INTEGRATED CIRCUITS DATA SHEET TDA8050A QPSK transmitter Product specification File under Integrated Circuits, IC02 1999 Nov 05 Philips Semiconductors Product specification QPSK.
| Part Number | Description |
|---|---|
| TDA8050 | TDA8046H |
| TDA8051 | QPSK receiver |
| TDA8000 | Smart card interface |
| TDA8000T | Smart card interface |
| TDA8001 | Smart card interface |
| TDA8002 | IC card interface |
| TDA8002C | IC card interface |
| TDA8003TS | I2C-bus SIM card interface |
| TDA8004AT | IC card interface |
| TDA8004T | IC card interface |