ARA2004_11 Datasheet, PDF (5/21 Pages) ANADIGICS, Inc – Address-Programmable Reverse Amplifier with Step Attenuator

ARA2004
Table 4: DC Electrical Specifications
TA = 25 8C; VDD, VATTN, VCMOS = +5.0 VDC; Vg1, Vg2 = +1.0 V (Tx enabled); Vg1, Vg2 = 0 V (Tx disabled)
pARAMeteR
Min tYp MAX unit coMMents
Amplifier A1 Current (pins 4, 9)
-
-
48
2.4
80
6
mA
Tx enabled
Tx disabled
Amplifier A2 Current (pins 21, 24)
-
-
77
3.7
120
9
mA
Tx enabled
Tx disabled
Attenuator Current (pin 2)
-
9
15
mA
Total Power Consumption
-
0.67 1.08
w Tx enabled
-
75
150 mW Tx disabled
Thermal Resistance (JC)
-
38
-
8C/W
Table 5a: AC Electrical Specifications
TA = 25 8C; VDD, VATTN, VCMOS = +5.0 VDC; Vg1, Vg2 = +1.0 V (Tx enabled); Vg1, Vg2 = 0 V (Tx disabled)
pARAMeteR
Min tYp MAX unit coMMents
Gain (10 MHz)
27.5 29.3 30.5 dB 0 dB attenuation setting
Gain Flatness
-
0.75
-
-
1.5
-
dB
5 to 42 MHz
5 to 65 MHz
Gain Variation over Temperature
-
-0.006
-
dB/8C
Attenuation Steps:
1 dB 0.65 0.83 1.00
2 dB 1.6 1.70 2.05
4 dB 3.6 3.75 4.0
8 dB 7.5 7.75 8.0
16 dB 15.0 15.40 15.8
32 dB 30.2 30.75 31.3
dB Monotonic
Maximum Attenuation
58.6 60.3
-
dB
2^nd Harmonic Distorion Level (10 MHz)
-
-75
-53
dBc +60 dBmV into 75 Ohms
3^rd Harmonic Distorion Level (10 MHz)
-
-60
-53
dBc +60 dBmV into 75 Ohms
3rd Order Output Intercept
78
-
- dBmV
1 dB Gain Compression Point
-
68.5
- dBmV
Noise Figure
Note:
As measured in ANADIGICS test fixture.
-
3.0
4.0
dB Includes input balun loss
Data Sheet- Rev 2.2
5
04/2011