Datasheet HMCAD5831LP9BE (Analog Devices)

HMCAD5831LP9BE
v02.0713
3-BIT 26 GSPS ANALOG-TO-DIGITAL CONVERTER W/ OVERRANGE, INHIBIT, AND 1:2 DEMUX Typical Applications Features
the HMCaD5831LP9Be is ideal for: • 20 GHz Input Bandwidth t • Ultra Wideband Phased arrays • Full Flash architecture with Ultra-Low Latency M • radio astronomy • over/Under range Bit s • serial Data Links • Data Inhibit Function s - • test equipment for Link Diagnostics • Data Xor Function r • spectrometers • 1:2 Demux output e • Programmable Differential CML output swing t r • 64 Lead Plastic 9 x 9 mm sMt Package: 81 mm2 e v
Functional Diagram General Description
n the HMCaD5831LP9Be is a wideband 3-bit analog- o to-digital converter with over/under range bit. the converter operates at typical speeds of up to 26 GsPs under typical conditions with a nyquist input. reference ladder end voltages are set external y by ata C the user al owing the user to customize input common D mode and swing levels. aDC outputs can be forced to 0 by using the Data Inhibit function. output data can be modulated by an external clock via the Xor CML input. the HMCaD5831LP9Be also features a 1:2 demux with half rate clock output. the output bits are binary weighted, where X2 and Y2 are the MsBs. the single- ended rF input can be aC or DC coupled and supports broadband operation. the HMCaD5831LP9Be operates from -5v and -3.3v supplies and is available in roHs-compliant 9 x 9 mm sMt package.
Electrical Specifications, TA = +25 °C [1], AVEE = -5 V, OVEE = -3.3 V, Full-Scale Vin = 256 mV, Clock Input Power = 0 dBm (single ended)
Parameter Conditions Min. typ. Max Units resolution 3 bits sample rate 22 26 [2] GHz DnL (including overrange Bit) -0.5 0.5 lsbs InL (including overrange Bit) -0.5 ±0.3 0.5 lsbs Input Bandwidth 20 GHz Input DC voltage [3] 0 v Can be user defined. subject to maximum input voltage Input voltage swing 256 1500 mv specified in the operating Conditions table. Input rin 50 Ω Clock Power, single ended -3 dBm Inf F or o m r p atio r n ifc ur e n , d ishe e d lbiv y e A r n y a alog n D d t evic o p es is la beclie o eved rd to ebre sa: H ccur iattti e tae M nd re ilicarbloew . H a o ve C wever, o n rp o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other oration, 2 Elizabeth Drive, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 O rights of third parties that may result from its use. Specifications subject to change without notice. No P rd hone e r O : 7 n 81- -3li 2n 9 e a -47 t w 0 w 0 • O w rd .h e it r o t niltie n .c e ao t m
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