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See Technical Specifications

MAX9990ETP+ +BOM

RF Wireless Misc +14dBm to +20dBm LO Buffers with +/-1dB Variation

Manufacturer:

Maxim Integrated
Mfr.Part #:

MAX9990ETP+
Datasheet:

MAX9990ETP+ Datasheet (PDF)
Operating Frequency:

700 MHz to 1.1 GHz
Supply Voltage - Max:

5.25 V
Supply Voltage - Min:

4.75 V
Operating Supply Current:

110 mA
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Tel: +852 95804164

MAX9990ETP+ General Description

The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails, and the outputs can sink or source 4mA to within 0.52V of GND and VCC. Propagation delay is 4.5ns (5mV overdrive), while supply current is 5mA per comparator. The MAX961/MAX963/MAX964 and MAX997 have a shutdown mode in which they consume only 270μA supply current per comparator. The MAX961/MAX963 provide complementary outputs and a latch-enable feature. Latch enable allows the user to hold a valid comparator output. The MAX999 is available in a tiny SOT23-5 package. The single MAX961/MAX997 and dual MAX962 are available in space-saving 8-pin μMAX packages.

Key Features

Ultra-Fast, 4.5ns Propagation Delay
Ideal for +3V and +5V Single-Supply Applications
Beyond-the-Rails Input Voltage Range
Low, 5mA Supply Current (MAX997/MAX999)
3.5mV Internal Hysteresis for Clean Switching
Output Latch (MAX961/MAX963)
TTL/CMOS-Compatible Outputs
Shutdown Mode (MAX961/MAX963/MAX964/MAX997)
Available in Space-Saving Packages:
5-Pin SOT23 (MAX999)
8-Pin μMAX (MAX961/MAX962/MAX997)
16-Pin QSOP (MAX964)

Application

GPS Receivers
High-Speed Sampling Circuits
Line Receivers
Portable Battery-Powered Systems
Single 3V/5V Systems
Threshold Detectors/Discriminators
Zero-Crossing Detectors

Specifications

Product Category:	RF Wireless Misc	Operating Frequency:	700 MHz to 1.1 GHz
Supply Voltage - Max:	5.25 V	Supply Voltage - Min:	4.75 V
Operating Supply Current:	110 mA	Packaging:	Tube
Maximum Input Frequency:	1.1 GHz	Maximum Operating Temperature:	+ 85 C
Minimum Input Frequency:	700 MHz	Minimum Operating Temperature:	- 40 C
Mounting Style:	SMD/SMT	Operating Supply Voltage:	5 V
Pd - Power Dissipation:	1667 mW	Product Type:	RF Wireless Misc
Series:	MAX9990	Factory Pack Quantity:	60
Subcategory:	Wireless & RF Integrated Circuits	Type:	LO Buffer
Part # Aliases:	MAX9990