IP Catalog > Analog IP > D/A Converter (DAC) IP > 12-Bit DAC IP > TSMC CLN12FFC 12-bit 16GHz Current Steering DAC

TSMC CLN12FFC 12-bit 16GHz Current Steering DAC

Overview

IGADACV01A is a high speed current steering type digital-to-analog converter with 12-bit resolution. IGADACV01A contains a serializer and a fully-differential current output DAC circuits. The serializer converts 12-bit 32-ch data words at 491.52 MHz sampling rate into one 12-bit data word at 15.72864 GHz rate. The input digital code is unsigned binary. The best timing can be achieved when divide-by-32 input clock synchronizes the incoming 16 12-bit data. The power-down and stand-by modes are available to disable the DAC or lower down the power consumption.
IGADACV01A is designed for TSMC 12 nm 0.8 V/1.8 V CMOS LOGIC FinFET Compact Process

Key Features

  • TSMC 12nm 0.8V / 1.8V CMOS LOGIC FinFET Compact Process
  • Metal scheme: 1P9M (2Xa1Xd_h_3Xe_vhv_2Z)
  • Operating junction temperature: -40°C ~ 125°C
  • 1.8V / 0.9V analog supply operation and 0.8V digital supply operation
  • Maximum sampling rate: 15.72864 GHz with 12 bit resolution
  • Maximum current output : Idpp = 40mA
  • Maximum output signal swing: Vdpp= 2.0V
  • Output frequency supporting : 0 MHz to 800 MHz
  • SFDR > 68 dBc @ 100 MHz Fin with -2 dBFS input
  • SFDR > 66 dBc @ 800 MHz Fin with -2 dBFS input
  • IMD3 < -60 dBc @ 50 MHz / 150 MHz Fin with -8 dBFS per tone
  • IMD3 < -60 dBc @ 750 MHz / 850 MHz Fin with -8 dBFS per tone
  • NSD < -156 dBFS/Hz @ 100 MHz Fin with -2 dBFS input
  • NSD < -156 dBFS/Hz @ 800 MHz Fin with -2 dBFS input
  • Support power-down mode, and standby mode
  • Special layer and device: I/O device, core device(svt and ulvt), HR-resistor
  • IP GDS size: 1250um (width) x 750um (height)

Technical Specifications

Foundry, Node
TSMC 12nm CLN12FFC
Maturity
Silicon proven
TSMC
Silicon Proven: 12nm
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