BGX7220 データシートの表示（PDF） - NXP Semiconductors.

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BGX7220

Dual receiver down mixer

NXP Semiconductors. 

NXP Semiconductors

BGX7220

Dual receiver down mixer

Table 7. Dynamic characteristics …continued

Typical application values: POFF _1 = VIL and POFF _2 = VIL (shutdown disabled); RF and LO ports driven by 50  sources;

Pi(RF) = 5 dBm; fi(RF) = 850 MHz; Tmb = 40 C to +85 C; VCC = 4.75 V to 5.25 V. Typical values at VCC = 5 V; Tmb = 25 C;

Pi(RF) = 5 dBm; Pi(lo) = 0 dBm; fi(RF) = 850 MHz; fIF = 150 MHz. All parameters are guaranteed by design and

characterization, unless otherwise specified.

Symbol Parameter

Conditions

Min[1] Typ[2] Max[1] Unit

S11_RF RF input return loss

fi(RF) = 700 MHz to 950 MHz

-

12 -

dB

S11_LO

S22_IF

LO input return loss

IF output return loss

flo = 500 MHz to 1150 MHz

fIF = 50 MHz to 200 MHz

-

12 -

dB

-

14 -

dB

[1] For all minimum and maximum values the conditions are: Pi(RF) = 5 dBm; Pi(lo) = 0 dBm; fi(RF) = 850 MHz; fIF = 150 MHz; Tmb = 40 °C

to +85 °C; VCC = 4.75 V to 5.25 V. Unless otherwise specified in the conditions.

[2] For all typical values, the conditions are: Pi(RF) = 5 dBm; Plo = 0 dBm; fi(RF) = 850 MHz; fIF = 150 MHz; Tmb = 25 °C; VCC = 5 V. Unless

otherwise specified in the conditions.

[3] Operation outside this range is possible but parameters are not guaranteed.

[4] Class A operation.

[5] fIF is variable.

[6] Maximum reliable continuous input power applied to the RF or IF port of this device is 12 dBm from a 50  source.

[7] NFB can be improved by 1 dB per dB as a function of the Pi(lo).

BGX7220

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 1. — 8 August 2012

© NXP B.V. 2012. All rights reserved.

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