This document provides specifications for the wireless components KTS6027-2 and KTS6029-2 version 2.0. It includes detailed information on the TV tuner mixer-oscillator-PLL with unbalanced IF-amplifier.
The KTS6027-2 and KTS6029-2 are 5 V mixer/oscillator and synthesizer ICs designed for analog and digital terrestrial TV tuners and VCR tuners. They integrate a digitally programmable PLL with two balanced mixers, dual oscillators for LOW/MID and HIGH bands, an IF amplifier, and a band‑switching architecture.
Key features include full ESD protection, high‑impedance mixer input for LOW/MID band, low‑impedance mixer input for HIGH band, 4‑pin oscillators for both bands, programmable reference dividers (24, 64, 80, 128), and programmable charge‑pump currents. The device operates with an I²C‑bus interface and provides lock‑in flag, power‑down reset, and short lock‑in time PLL.
| Charge pump output voltage (VCP) | 1.3 V min |
|---|---|
| Oscillator phase noise | -85 dBc/Hz min, -89 dBc/Hz typ |
| Maximum SDA bus voltage | 6 V |
| Maximum SCL bus voltage | 6 V |
| Reference divider ratios | 24, 64, 80, 128 |
| Programmable charge‑pump currents | 4 selectable levels |
| Package type | P‑TSSOP‑28‑1 (tape and reel) |
The charge pump output voltage (VCP) is at least 1.3 V.
The device offers four programmable reference divider ratios: 24, 64, 80, and 128.
Both SDA and SCL lines are limited to a maximum of 6 V.
The IC is supplied in a P‑TSSOP‑28‑1 tape‑and‑reel package.