BGX7221 データシートの表示（PDF） - NXP Semiconductors.

部品番号

コンポーネント説明

メーカー

BGX7221

Dual receiver down mixer

NXP Semiconductors. 

NXP Semiconductors

BGX7221

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;

unless otherwise specified.

Symbol Parameter

Conditions

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

isol

isolation

between mixer A and B;

Pi(RF) = 10 dBm; measured at

unwanted IF port

45 55 -

dB

S11_RF

S11_LO

S22_IF

RF input return loss

LO input return loss

IF output return loss

fi(RF) = 1400 MHz to 2700 MHz

flo = 1200 MHz to 2500 MHz

fIF = 100 MHz to 300 MHz

-

12 -

dB

-

12 -

dB

-

14 -

dB

[1] For all minimum and maximum values the conditions are: Pi(RF) = 5 dBm; Pi(lo) = 0 dBm; fi(RF) = 1900 MHz; flo = 1700 MHz;

fIF = 200 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) = 1900 MHz; flo = 1700 MHz; fIF = 200 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).

BGX7221

Product data sheet

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

Rev. 3 — 8 August 2012

© NXP B.V. 2012. All rights reserved.

7 of 20

Share Link: