AIT1042
Table 4: DC Electrical Specifications
(T = +55 °C, VDD = +5.0 V)
C
PARAMETER
MIN
TYP
100
100
320
1600
125
MAX
UNIT
A
RF Gain Control Current
IF Gain Control Current
TotalꢀSupplyꢀCurrent
TotalꢀPowerꢀConsumption
StandbyꢀCurrent
-
-
-
-
-
-
-
-
-
-
A
mA
mW
mA
Table 5: AC Electrical Specifications
= +55 °C, VDD = +5.0 V, fIF1 = 1690 MHz, fIF2 = 45.75 MHz)
(TC
PARAMETER
MIN
TYP
MAX
UNIT
dB
COMMENTS
IFꢀOutputꢀ(pinsꢀ41ꢀ&ꢀ42)
6ꢀMHzꢀBandwidth
ConversionꢀGainꢀ(2),ꢀ(3),ꢀ(4)
ChannelꢀFlatness
-
-
78
-
-
-
-
-
0.5
dB
SSBꢀNoiseꢀFigure
InputꢀReturnꢀLoss
-
8
-
dB
Measuredꢀatꢀmaxꢀgain
3
-
dB
75ꢀꢀImpedanceꢀwithoutꢀmatch
CompositeꢀLOꢀPhaseꢀNoise
-85
dBc/Hz 10ꢀkHzꢀOffset
maxꢀgainꢀatꢀVRFAGCꢀ=ꢀ+3ꢀV
minꢀgainꢀatꢀVRFAGCꢀ=ꢀ+0.5ꢀV
RF Gain Control Range
-
-
40
45
-
-
dB
dB
maxꢀgainꢀatꢀVIFAGCꢀ=ꢀ+3ꢀV
minꢀgainꢀatꢀVIFAGCꢀ=ꢀ+0.5ꢀV
Digital IF Gain Control Range
FinalꢀIFꢀOutputꢀVoltageꢀ(4)
-
-
-
1000
-55
-
-
-
mVP-P
dBc
IFꢀOutputꢀ(pinsꢀ41ꢀ&ꢀ42)
CSO
CTB
129ꢀChannels,ꢀ+3ꢀdBmVꢀeach
129ꢀChannels,ꢀ+3ꢀdBmVꢀeach
-63
dBc
129ꢀChannels,ꢀ+3ꢀdBmVꢀeach
15.75ꢀkHzꢀAM-modulated
XMOD
-
-57
-
-
-
dBc
dB
PowerꢀSupplyꢀRejectionꢀtoꢀ1ꢀMHz
20
Notes:
1. All specifications as measured in ANADIGICS test fixture with a 1st IF filter loss of 4 dB and a 2nd IF filter loss of 15 dB.
(2) At maximum RF and IF AGC gain settings, where applicable.
(3) Including nominal 1st and 2nd IF filter losses of 4 dB and 15 dB, respectively.
(4) IF output measured with a 1 k differential load across pins 41 and 42.
PRELIMINARY DATA SHEET - Rev 1.0
5
02/2009
ANADIGICS [ ANADIGICS, INC ]
