BGX7221 データシートの表示（PDF） - NXP Semiconductors.
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BGX7221 Datasheet PDF : 20 Pages
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BGX7221
Dual receiver down mixer
Rev. 3 — 8 August 2012
Product data sheet
1. General description
The BGX7221 device combines a pair of high performance, high linearity down-mixers for
use in receivers having a common local oscillator, for instance having main and diversity
paths. The device covers the frequency range from 1400 MHz to 2700 MHz. Each mixer
provides an input 1 dB compression point (ICP1dB) above 13 dBm, with an input
third-order intercept point (IP3i) of 26 dBm. The small-signal Noise Figure (NF) is at 10 dB
whereas under large signal blocking conditions the Noise Figure is typically 20 dB.
Isolation between mixers is typically 55 dB.
2. Features and benefits
1400 MHz to 2700 MHz frequency operating range
Conversion gain 8 dB in the 2 GHz band
13 dBm input power at 1 dB gain compression point
26 dBm input third-order intercept point
10 dB typical small signal noise figure
Integrated active biasing
5 V single supply operation
Independent power-down hardware control pins per mixer
Low bias current in Power-down mode
Matched 50 single-ended RF and LO input impedance
ESD protection at all pins
3. Applications
Mobile network infrastructure
RF and IF applications
Communication systems and radars
Microwave and broadband
Industrial applications
4. Ordering information
Table 1. Ordering information
Type number Package
Name
Description
BGX7221HN HVQFN36 plastic thermal enhanced very thin quad flat package; no leads;
36 terminals; body 6 6 0.85 mm
Version
SOT1092-2
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