Dual Power PLL Frequency Synthesizer Features: IDD total, 7.5 mA Bandwidth RF/IF, 2.4 GHz/1.0 GHz 2.7 V to 3.3 V power supply Separate VP allows extended tuning voltage Programmable dual modulus prescaler RF and IF: 8/9, 16/17, 32/33, 64/65 Programmable charge pump currents 3-wire serial interface Analog and digital lock detect Fastlock mode Power-down mode 20-lead TSSOP and 20-lead LFCSP packages

Ultralow Noise, LDO XFET 3.0V Voltage Reference w/Current Sink and Source Features: Ultralow noise (0.1 Hz to 10 Hz) ADR440: 1 μV p-p ADR441: 1.2 μV p-p ADR443: 1.4 μV p-p ADR444: 1.8 μV p-p ADR445: 2.25 μV p-p Superb temperature coefficient A Grade: 10 ppm/°C B Grade: 3 ppm/°C Low dropout operation (supply voltage headroom): 500 mV Input range: (VOUT + 500 mV) to 18 V High output source and sink current +10 mA and −5 mA, respectively Wide temperature range: −40°C to +125°C

Dual 14-Bit, 20/40/65 MSPS, 3 V Analog-to-Digital Converter Features: Integrated Dual 14-Bit Analog-to-Digital Converters Single 3 V Supply Operation (2.7 V to 3.6 V) SNR = 71.6 dBc (to Nyquist, AD9248-65) SFDR = 80 dBc (to Nyquist, AD9248-65) Low Power: 300 mW at 65 MSPS Differential Input with 500 MHz 3 dB Bandwidth Exceptional Cross Talk Immunity > 85 dB On-Chip Reference and SHA Flexible Analog Input: 1 Vp-p to 2 Vp-p Range Offset Binary or Twos Complement Data Format Clock Duty Cycle Stabilizer Output datamux option

Dual/Quad Rail-to-Rail Operational Amplifiers

2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit nanoDAC in 10-lead LFCSP, 16-lead 3 mm x 3 mm LFCSP, and 16-lead TSSOP Features: 12-/16-bit resolution 1 LSB INL 11.8 nV/√Hz noise spectral density 1 μs settling time 1.1 nV-sec glitch energy 0.05 ppm/°C temperature drift 5 kV HBM ESD classification See data sheet for additional features Also available in16-lead TSSOP

Amplifiers - OP AMP (OP AMP); No. of Amplifiers:1 Amplifier; Bandwidth:800kHz; Slew Rate:375V/ s; Supply Voltage Range:-; Amplifier Case Style:-; No. of Pins:16Pins; Operating Temperature Min:-; Operating Temperature Max:-; MSL:- ;RoHS Compliant: No

Low Cost, Single, High Performance Voltage Feedback, 325 MHz Amplifier Features: Low Cost High Speed 325 MHz -3 dB Bandwidth (G = +1) 1000 V/µs Slew Rate Gain Flatness 0.1 dB to 28 MHz Low Power 5.4 mA/Amplifier Typical Supply Current @ 5V Low Noise 7 nVvHz Low Distortion -85 dBc @ 5 MHz, RL = 1 kΩ Wide Supply Range 3 V to 12 V Small Packaging: SOIC-8 and SOT-23-5

SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL Features: SigmaDSP 28-/56-bit 50 MIPS digital audio processor Fully programmable with SigmaStudio graphical tool 24-bit stereo audio ADC and DAC: >98 dB SNR Sampling rates from 8 kHz to 96 kHz Low power: 7 mW record, 7 mW playback, 48 kHz at 1.8 V 6 analog input pins, configurable for single-ended or differential inputs Flexible analog input/output mixers Stereo digital microphone input PLL supporting input clocks from 8 MHz to 27 MHz Analog outputs: 2 differential stereo, 2 single-ended stereo, 1 mono headphone output driver Analog automatic level control (ALC) Microphone bias reference voltage Analog and digital I/O: 1.8 V to 3.65 V I2C and SPI control interfaces Digital audio serial data I/O: stereo and time-division multiplexing (TDM) modes Software-controllable clickless mute Software power-down GPIO pins for digital controls and outputs 32-lead, 5 mm × 5 mm LFCSP −40°C to +85°C operating temperature range

Differential Input, Dual, Simultaneous Sampling, 5 MSPS, 12-Bit, SAR ADC Features: Dual 12-bit SAR ADC Simultaneous Sampling Throughput rate: 5 MSPS per channel Specified for VDD at 2.5 V No conversion latency Power dissipation: 36 mW at 5 MSPS On-chip reference: 2.048 V ± 0.25%, 6ppm/°C Dual conversion with read High speed serial interface: SPI-/QSPI™-/MICROWIRE™-/DSP-compatible −40°C to +125°C operation Available in a 16-lead TSSOP

Complete Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC Features: Complete quad, 16-bit digital-to-analog converters (DAC) Programmable output range: ±10 V, ±10.2564 V, or ±10.5263 V ±1 LSB max INL error, ±1 LSB maximum DNL error Low noise: 60 nV/√Hz Settling time: 10 µs maximum Integrated reference buffers Internal reference: 10 ppm/°C maximum On-chip die temperature sensor Output control during power-up/brownout Programmable short-circuit protection Simultaneous updating via LDAC Asynchronous CLR to zero code Digital offset and gain adjust See Data Sheet for Additional Information