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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NXP Semiconductors
BGX7221
Dual receiver down mixer
11. Dynamic characteristics
Table 7. Dynamic characteristics
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
ICC
fi(RF)
flo
Pi(lo)
Gconv
supply current
RF input frequency
local oscillator frequency
local oscillator input power
conversion gain
both mixers in active mode
fRF = 1400 MHz
fRF = 1700 MHz
fRF = 1900 MHz
fRF = 2700 MHz
signal from frequency generator;
fIF = 100 MHz to 300 MHz
signal from frequency generator
at Tmb = 25 C; fi(RF) = 1400 MHz to
2700 MHz
-
320
-
330
-
340
-
365
[3] 1400 -
[3] 1500 -
370
380
390
420
2700
2500
mA
mA
mA
mA
MHz
MHz
[3] 3
-
[4] 6.8 8
+3
dBm
9.5 dB
G/T
gain variation with
temperature
Tmb = 40 C to +85 C
-
0.011 -
dB/C
G
ICP1dB
gain deviation
1 dB input compression
point
fi(RF) = 1400 MHz to 1465 MHz;
flo = 1245 MHz
fi(RF) = 1710 MHz to 1785 MHz;
flo = 1550 MHz
fi(RF) = 1850 MHz to 1910 MHz;
flo = 1680 MHz
fi(RF) = 1920 MHz to 1980 MHz;
flo = 1750 MHz
fi(RF) = 2300 MHz to 2400 MHz;
flo = 2150 MHz
fi(RF) = 2500 MHz to 2570 MHz;
flo = 2335 MHz
fi(RF) = 2570 MHz to 2620 MHz;
flo = 2395 MHz
[4][5] -
0.2 -
[4][5] -
0.3 -
[4][5] -
0.25 -
[4][5] -
0.25 -
[4][5] -
0.4 -
[4][5] -
0.25 -
[4][5] -
0.2 -
[6] 12.5 14
-
dB
dB
dB
dB
dB
dB
dB
dBm
IP3i
2RF-2LO
NFSSB
NFB
L(RF)lo
L(IF)lo
input third-order intercept
point
fi(RF)1 to fi(RF)2 = 1 MHz;
Pi(RF) = 5 dBm per tone
second-order spurious
rejection
2 tone inputs at PLO = 0 dBm;
fi(RF) = 2100 MHz; fi(LO) = 1900 MHz;
fi(SPUR) = 2000 MHz
single sideband noise figure fi(RF) = 1400 MHz to 2200 MHz
fi(RF) = 2200 MHz to 2700 MHz
noise figure under blocking input in-band blocker +8 dBm;
conditions
fo = 100 MHz
local oscillator RF leakage at RF input port
local oscillator IF leakage at IF output port
[4] 24
25.5 -
54 60 -
dBm
dBc
-
10 12
dB
-
10.5 12.5 dB
[7] -
20 -
dB
-
-
30 dBm
-
-
30 dBm
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.
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