MAX1005CEE+T by Analog Devices

IF Undersampler

Status: Active
Series: MAX1005
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX1005 is a combined digitizer and reconstruction integrated circuit designed to work in systems that demodulate and modulate communications signals. It integrates IF undersampling and signal synthesis functions into a single, low-power circuit. Its analog-to-digital converter (ADC) is used to directly sample or undersample a downconverted RF signal, while its digital-to-analog converter (DAC) recreates the IF sub-carrier and transmission data. The MAX1005's ADC is ideal for undersampling applications, due to the analog input amplifier's wide (15MHz) bandwidth. The DAC has very low glitch energy, which minimizes the transmission of unwanted spurious signals. An on-chip reference provides for low-noise ADC and DAC conversions. The MAX1005 provides a high level of signal integrity from a low power budget. It operates from a single power supply, or from separate analog and digital supplies with independent voltages ranging from +2.7V to +5.5V. The MAX1005 can operate with an unregulated analog supply of 5.5V and a regulated digital supply down to 2.7V. This flexible power-supply operation saves additional power in complex digital systems. The MAX1005 has three operating modes: transmit (DAC active), receive (ADC active), and shutdown (ADC and DAC inactive). In shutdown mode, the total supply current drops below 1µA. The device requires only 2.4µs to wake up from shutdown mode. The MAX1005 is ideal for hand-held, as well as base-station applications. It is available in a tiny 16-pin QSOP package specified for operation over both the commercial and extended temperature ranges.

Where to Buy

Prices starting from US$5.04

Distributor Stock
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Features

Differential-Input, 5-Bit ADC
Differential-Output, 7-Bit DAC
15Msps Min Conversion Rate
25MHz -1dB Full-Power Bandwidth
44dB SFDR for ADC
39dB at 10.7MHz SFDR (Imaged) for DAC
Internal Voltage Reference
Parallel Logic Interface
Single-Supply Operation (+2.7V to +5.5V)
0.1µA Low-Power Shutdown Mode

Specifications

# Input Channels (ADC) 1
Conversion Speed (Msps) (ADC) 15
SNR (dB) (@ fIN) 44 @ 10.7MHz
Resolution (bits) (DAC) 7
Output Chan. (DAC) 1
Speed (Msps) (DAC) 15
SFDR (dBc) (@ fOUT) 39 @ 15MHz
THD (dBc) (@ fOUT) -28 @ 15MHz
VSUPPLY (V) 2.7 to 5.5
Package/Pins QSOP/16
BudgetaryPrice (See Notes) 3.48

Last 6 months Inventory & Pricing History

MAX1005CEE+T RF by Analog Devices

IF UNDERSAMPLER, 2.7V-5.5V, QSOP-16

Semiconductors - ICs
> RF
> RF Modulators & Demodulators
Status: Unknown
Series: -
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
RF IC Case Style QSOP
No. of Pins 16Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
RoHS Compliant Yes

Last 6 months Inventory & Pricing History

Alternative Descriptions

IF Undersampler | Analog Devices
If Undersampler, 2.7V-5.5V, Qsop-16 | Newark Electronics

Frequently Asked Questions

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Is the MAX1005CEE+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, Farnell and Newark Electronics have stock available or on a lead time for MAX1005CEE+T .

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