BGX710X データシートの表示（PDF） - NXP Semiconductors.

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BGX710X

Strong RF performance with flexible DAC interfacing

NXP Semiconductors. 

NXP 5 V wideband IQ

modulators BGX710x

Strong RF performance

with flexible DAC interfacing

Designed for high linearity and low noise floor, these IQ modulators operate between

400 MHz and 4 GHz, while consuming 10% less current than the closest competition competitive

solution (<1 W). The power down mode enables even greater levels of power reductions down

to more than 6 mA. Strong RF performance is achieved due to the monotonic IP3o behavior

versus frequency, the lowest unadjusted carrier feed through and highest unadjusted sideband

suppression in the market. Additionally, flexibility interfacing with any DAC is possible from the

RF performance independent of common mode voltage.

Key features

`` IQ modulator performances independent of the IQ common

mode voltage (Vcm = 0.25 to 3.3 V)

`` High linearity (IP3o = 27 dBm)

`` Flat gain between 400 MHz and 4 GHz (less than 0.5dB variation)

`` High RF output power for 1Vpp differential I/Q input

(BGX7101: 4 dBm, BGX7100: -0.2 dBm)

`` Very low noise floor (-158 dBm/Hz)

`` Monotonic IP3o behavior vs frequency

`` Lowest unadjusted Carrier Feedthrough (-50 dBm at -7 dBm

output power @ 1960 MHz)

`` Best in class unadjusted sideband suppression (45 dBc at

-7 dBm output power @ 1960 MHz)

`` 1dB IQ baseband bandwidth (BGX7101: 650 MHz, BGX7100:

400 MHz)

`` Low power consumption of < 1 W

`` Fast power-down feature (<1µs) via Pon/off pin

`` ESD protection >2 kV HBM, 650 V FCDM on all pins

Applications

`` Macro, micro, and femto base stations

`` Point-to-point backhaul repeaters

`` Software-defined radios

`` Telecom towers, remote radio units

`` Cable modem termination system

`` RF vector signal generators and other measurement

instruments

The NXP BGX710x family is a series of 5 V wideband IQ

modulators that operate between 400 MHz and 4 GHz while

consuming 10% less current than their closest competitors

(< 1 W). The power-down mode increases power savings

further, lowering consumption to just 6 mA during a receive

slot in TDD systems. The power savings are made possible by

a fast power-down of less than 1µs.

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