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MAX5864

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Ultra-Low-Power, High-Dynamic-Performance, 22Msps Analog Front End

Printable Data Sheet

Product Details

See parametric specs for Fast CODECs / Analog Front-End (AFE)

Key Features

See parametric specs for Fast CODECs / Analog Front-End (AFE)

Parametric specs for Fast CODECs / Analog Front-End (AFE)

# Input Channels (ADC)	2
Conversion Speed (Msps) (ADC)	22
SNR (dB) (@ f_IN)	48.6 @ 5.5MHz
Resolution (bits) (DAC)	10
Output Chan. (DAC)	2
Speed (Msps) (DAC)	22
SFDR (dBc) (@ f_OUT)	71.7 @ 2.2MHz
THD (dBc) (@ f_OUT)	-70 @ 2.2MHz
Noise Spectral Density (dBFS/Hz) (@ f_OUT)	-128.4 @ 2.2MHz
V_SUPPLY (V)	1.8 2.7 to 3.3
Package/Pins	TQFN/48
Budgetary Price (See Notes)	6.92

See parametric specs for Fast CODECs / Analog Front-End (AFE)

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Simplified Block Diagram

Other products you might be interested in

Part No.	Description
MAX5866	Ultra-Low-Power, High-Dynamic-Performance, 60Msps Analog Front End
MAX5863	Ultra-Low-Power, High-Dynamic Performance, 7.5Msps Analog Front End
MAX5865	Ultra-Low-Power, High-Dynamic-Performance, 40Msps Analog Front End

Technical Docs

Data Sheet

Ultra-Low-Power, High-Dynamic-Performance, 22Msps Analog Front End

Nov 11, 2003

Design & Development

Click any title below to view the detail page where available.

Hardware Development

Evaluation Board

MAX5863EVKIT

Data Sheet

Description/Applications

The MAX586x evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate the performance of this family of analog front ends (AFEs’) that integrate a dual-channel analog-to-digital converter (ADC), a dual-channel digital-to- analog converter (DAC), and a 1.024V internal voltage reference. The EV kit board accepts AC- or DC-coupled, differential or single-ended analog inputs for the receive ADC and includes circuitry that converts the transmit DAC differential output signals to single-ended analog outputs. The EV kit includes circuitry that generates a clock signal from an AC sine wave input signal. The EV kit operates from a +3.0V analog power supply, +3.0V digital power supply, and ±5V bipolar power supply.

The EV kit comes with Windows^® 7/10-compatible software that provides a simple graphical user interface (GUI) for exercising the programmable features of the MAX5863–MAX5866.

Windows is a registered trademark and registered service mark of Microsoft Corporation.

View Details

Features

Quick Dynamic Performance Evaluation
50Ω Matched Clock Input and Analog Signal Lines
Single-Ended to Fully Differential Analog Input Signal Configuration
Differential to Single-Ended Output Signal-Conversion Circuitry
AC- or DC-Coupled Input Signals Configuration
SMA Coaxial Connectors for Clock Input, Analog Inputs, and Analog Output
On-Board Clock-Shaping Circuit
High-Speed PC Board Design
Fully Assembled and Tested
Windows-Compatible Software

Evaluation Board

MAX5864EVKIT

Data Sheet

Description/Applications

The EV kit comes with Windows^® 7/10-compatible software that provides a simple graphical user interface (GUI) for exercising the programmable features of the MAX5863–MAX5866.

Windows is a registered trademark and registered service mark of Microsoft Corporation.

View Details

Features

Quick Dynamic Performance Evaluation
50Ω Matched Clock Input and Analog Signal Lines
Single-Ended to Fully Differential Analog Input Signal Configuration
Differential to Single-Ended Output Signal-Conversion Circuitry
AC- or DC-Coupled Input Signals Configuration
SMA Coaxial Connectors for Clock Input, Analog Inputs, and Analog Output
On-Board Clock-Shaping Circuit
High-Speed PC Board Design
Fully Assembled and Tested
Windows-Compatible Software

Evaluation Board

MAX5865EVKIT

Data Sheet

Description/Applications

The EV kit comes with Windows^® 7/10-compatible software that provides a simple graphical user interface (GUI) for exercising the programmable features of the MAX5863–MAX5866.

Windows is a registered trademark and registered service mark of Microsoft Corporation.

View Details

Features

Quick Dynamic Performance Evaluation
50Ω Matched Clock Input and Analog Signal Lines
Single-Ended to Fully Differential Analog Input Signal Configuration
Differential to Single-Ended Output Signal-Conversion Circuitry
AC- or DC-Coupled Input Signals Configuration
SMA Coaxial Connectors for Clock Input, Analog Inputs, and Analog Output
On-Board Clock-Shaping Circuit
High-Speed PC Board Design
Fully Assembled and Tested
Windows-Compatible Software

Evaluation Board

MAX5863EVKIT

Data Sheet

Description/Applications

The EV kit comes with Windows^® 7/10-compatible software that provides a simple graphical user interface (GUI) for exercising the programmable features of the MAX5863–MAX5866.

Windows is a registered trademark and registered service mark of Microsoft Corporation.

View Details

Features

Quick Dynamic Performance Evaluation
50Ω Matched Clock Input and Analog Signal Lines
Single-Ended to Fully Differential Analog Input Signal Configuration
Differential to Single-Ended Output Signal-Conversion Circuitry
AC- or DC-Coupled Input Signals Configuration
SMA Coaxial Connectors for Clock Input, Analog Inputs, and Analog Output
On-Board Clock-Shaping Circuit
High-Speed PC Board Design
Fully Assembled and Tested
Windows-Compatible Software

Evaluation Board

MAX5864EVKIT

Data Sheet

Description/Applications

The EV kit comes with Windows^® 7/10-compatible software that provides a simple graphical user interface (GUI) for exercising the programmable features of the MAX5863–MAX5866.

Windows is a registered trademark and registered service mark of Microsoft Corporation.

View Details

Features

Quick Dynamic Performance Evaluation
50Ω Matched Clock Input and Analog Signal Lines
Single-Ended to Fully Differential Analog Input Signal Configuration
Differential to Single-Ended Output Signal-Conversion Circuitry
AC- or DC-Coupled Input Signals Configuration
SMA Coaxial Connectors for Clock Input, Analog Inputs, and Analog Output
On-Board Clock-Shaping Circuit
High-Speed PC Board Design
Fully Assembled and Tested
Windows-Compatible Software

Evaluation Board

MAX5865EVKIT

Data Sheet

Description/Applications

The EV kit comes with Windows^® 7/10-compatible software that provides a simple graphical user interface (GUI) for exercising the programmable features of the MAX5863–MAX5866.

Windows is a registered trademark and registered service mark of Microsoft Corporation.

View Details

Features

Quick Dynamic Performance Evaluation
50Ω Matched Clock Input and Analog Signal Lines
Single-Ended to Fully Differential Analog Input Signal Configuration
Differential to Single-Ended Output Signal-Conversion Circuitry
AC- or DC-Coupled Input Signals Configuration
SMA Coaxial Connectors for Clock Input, Analog Inputs, and Analog Output
On-Board Clock-Shaping Circuit
High-Speed PC Board Design
Fully Assembled and Tested
Windows-Compatible Software

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
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Parameters

Parametric specs for Fast CODECs / Analog Front-End (AFE)

# Input Channels (ADC)	2
Conversion Speed (Msps) (ADC)	22
SNR (dB) (@ f_IN)	48.6 @ 5.5MHz
Resolution (bits) (DAC)	10
Output Chan. (DAC)	2
Speed (Msps) (DAC)	22
SFDR (dBc) (@ f_OUT)	71.7 @ 2.2MHz
THD (dBc) (@ f_OUT)	-70 @ 2.2MHz
Noise Spectral Density (dBFS/Hz) (@ f_OUT)	-128.4 @ 2.2MHz
V_SUPPLY (V)	1.8 2.7 to 3.3
Package/Pins	TQFN/48
Budgetary Price (See Notes)	6.92

See parametric specs for Fast CODECs / Analog Front-End (AFE)

Key Features

Integrated Dual 8-Bit ADCs and Dual 10-Bit DACs
Ultra-Low Power
- 42mW at f_CLK = 22MHz (Transceiver Mode)
- 34mW at f_CLK = 15.36MHz (Transceiver Mode)
- Low-Current Idle and Shutdown Modes
Excellent Dynamic Performance
- 48.5dB SINAD at f_IN = 5.5MHz (ADC)
- 71.7dB SFDR at f_OUT = 2.2MHz (DAC)
Excellent Gain/Phase Match
- ±0.1° Phase, ±0.03dB Gain at f_IN = 5.5MHz (ADC)
Internal/External Reference Option
+1.8V to +3.3V Digital Output Level (TTL/CMOS Compatible)
Multiplexed Parallel Digital Input/Output for ADCs/DACs
Miniature 48-Pin Thin QFN Package (7mm x 7mm)
Evaluation Kit Available (Order MAX5865EVKIT)

Applications/Uses

3G Wireless Terminals
Fixed/Mobile Broadband Wireless Modems
Narrowband/Wideband CDMA Handsets
PDAs

Description

The MAX5864 ultra-low-power, highly integrated analog front end is ideal for portable communication equipment such as handsets, PDAs, WLAN, and 3G wireless terminals. The MAX5864 integrates dual 8-bit receive ADCs and dual 10-bit transmit DACs while providing the highest dynamic performance at ultra-low power. The ADCs' analog I-Q input amplifiers are fully differential and accept 1V_P-P full-scale signals. Typical I-Q channel phase matching is ±0.1° and amplitude matching is ±0.03dB. The ADCs feature 48.5dB SINAD and 69dBc spurious-free dynamic range (SFDR) at f_IN = 5.5MHz and f_CLK = 22Msps. The DACs' analog I-Q outputs are fully differential with ±400mV full-scale output, and 1.4V common-mode level. Typical I-Q channel phase match is ±0.15° and amplitude match is ±0.05dB. The DACs also feature dual 10-bit resolution with 71.7dBc SFDR, and 57dB SNR at f_OUT = 2.2MHz and f_CLK = 22MHz.

The ADCs and DACs operate simultaneously or independently for frequency-division duplex (FDD) and time-division duplex (TDD) modes. A 3-wire serial interface controls power-down and transceiver modes of operation. The typical operating power is 42mW at f_CLK = 22Msps with the ADCs and DACs operating simultaneously in transceiver mode. The MAX5864 features an internal 1.024V voltage reference that is stable over the entire operating power-supply range and temperature range. The MAX5864 operates on a +2.7V to +3.3V analog power supply and a +1.8V to +3.3V digital I/O power supply for logic compatibility. The quiescent current is 5.6mA in idle mode and 1µA in shutdown mode. The MAX5864 is specified for the extended (-40°C to +85°C) temperature range and is available in a 48-pin thin QFN package. See a parametric table of the complete family of pin-compatible AFEs.

Simplified Block Diagram

MAX5864: Functional Diagram

Technical Docs

Data Sheet

Ultra-Low-Power, High-Dynamic-Performance, 22Msps Analog Front End

Nov 11, 2003

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

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INTERACTIVE Data Sheet

MAX5864

Ultra-Low-Power, High-Dynamic-Performance, 22Msps Analog Front End

Product Details

Key Features

Applications/Uses

Simplified Block Diagram

Other products you might be interested in

Technical Docs

Design & Development

Support & Training

Parameters

Key Features

Applications/Uses

Description

Simplified Block Diagram

Technical Docs

Support & Training

MAX5864 Related Videos