ADA1200
Table 4: Electrical Specifications
(T
A
= +25 °C, VDD = +5 VDC, f = 50 to 860 MHz, 75 Ω system, ref. Figure 3)
PARAMETER
Gain
MIN
10.5
-
TYP
12
MAX
13
UNIT
dB
Noise Figure
2.3
3.5
dB
CSO (1) CH 5 & 6 (77.25 MHz & 83.25 MHz)
CSO (1) all other channels
-
-
-
-
-57
-59
dBc
CTB (1)
-
-75
-73
66
-
-64
-63
-
dBc
dBc
XMOD (1)
-
P1dB
-
dBmV
dBmV
dBmV
dB
OIP (2)
+101
-
3-Tone OIP3 (3)
Input Return Loss
Output Return Loss
Thermal Resistance (θJC)
+81
-
-
-
-
-
-
-25
-25
-
-16
-16
50
100
dB
°C/W
mA
Supply Current
80
Notes:
(1)ꢀ132ꢀtotalꢀchannels,ꢀflatꢀinput;ꢀ110ꢀanalogꢀchannelsꢀ@ꢀ+15ꢀdBmVꢀperꢀchannel;ꢀ22ꢀdigitalꢀ
channelsꢀ(757.25ꢀMHzꢀtoꢀ871.25ꢀMHz)ꢀ@ꢀ6ꢀdBꢀbelowꢀanalogꢀchannels;ꢀꢀ
StandardꢀNTSCꢀchannelꢀplanꢀ(55.25ꢀMHzꢀtoꢀ871.25ꢀMHz)
ꢀ
(2)ꢀTwoꢀtones,ꢀ38ꢀdBmVꢀperꢀtoneꢀatꢀinputꢀ(439.25ꢀMHzꢀandꢀ853.25ꢀMHz);ꢀIMD2ꢀꢀ ꢀ
measuredꢀatꢀ414.00ꢀMHZ.
ꢀ
(3)ꢀThreeꢀtones,ꢀ38ꢀdBmVꢀperꢀtoneꢀatꢀinputꢀ(67.25,ꢀ439.25ꢀMHz,ꢀ853.25ꢀMHz);ꢀIMD3ꢀꢀ
measuredꢀatꢀ481.25ꢀMHzꢀ(noteꢀthatꢀtheꢀrelatedꢀ2-toneꢀIP3ꢀisꢀ3ꢀdBꢀhigherꢀthanꢀtheꢀꢀ
3-toneꢀIP3).
ꢀ
ꢀ
VDD
0.01uF
100pF
10pF
5.1 Ohms
820nH
ADA1200
6.8nH
3.3nH
RF IN
RF OUT
0.01uF
150pF
Figure 3: Test Circuit
PRELIMINARY DATA SHEET - Rev 1.4
4
04/2012
ANADIGICS [ ANADIGICS, INC ]
