ARA05050S12-1 Datasheet, PDF (2/12 Pages) ANADIGICS, Inc – CATV Reverse Amplifier w/step Attenuator

ARA05050S12
Advanced Product Information - Rev. 6
ELECTRICAL CHARACTERISTICS (TYPICAL) (VDD=5 VDC, TC=25 °C)
Parameter
Min
Typ
Max
Unit
Comments
Gain ¹
30
Gain Flatness ¹
-
Attenuation Steps ¹
2 dB 1.6
4 dB 3.8
8 dB 8.0
16 dB 16.0
2^nd Harmonic Distortion Level ²
5 MHz
-
25 MHz
-
3^rd Harmonic Distortion Level ²
5 MHz
-
25 MHz
-
3^rd Order Output Intercept Point
78
32
0.75
1.85
4.0
8.3
16.6
-60
-63
-63
-63
-
33
dB At 0dB attenuation setting
1.5
dB 5 to 100 MHz
2.2
4.2
8.5
17.0
dB 5 to 42 MHz ³
-55
dBc
-55
-60
dBc
-60
-
dBmV
1dB Gain Compression Point
-
Noise Figure
-
Output Noise Power
Active/No Signal/Min Attn. Setting
-
Active/No Signal/Max Attn. Setting
-
On/Off Isolation
Shut Off Stage 2 -
Shut Off Stages 1 & 2
Input Impedance¹
-
Input Return Loss¹
-
Output Impedance¹
-
Ouput Return Loss¹
-
70
1.7
-
-
30
53.5
75
-20
75
-20
-
2.5
-24.6
-41.6
-
-
-
-15
-
-15
dBmV
dB
dBmV
Any 3200 KHz bandwidth from
5 to 42 MHz
dB
Difference in output signal level
between active and standby
ohm
dB
ohm
dB
V_DD1, V_DD2
V_DD Digital
V Shutdown
I_{D D 1}
I_{D D 2}
I_DD Digital
Power Consumption
-
5
7
V
-
5
-
V
-2
-
-1.5
V
-
75
95
mA
-
100
130
mA
-
8
-
mA
-
1
1.2
W
Attenuator Control Impedance
-
5K
-
ohm
Attenuator Control Logic ⁴
VIL 0
VIH 2.8
-
-
0.5
Volts
6.5
Notes:
1. As measured in ANADIGICS test fixture
2. At +58 dBmV output level into 75 ohm load
3. For higher frequencies see figures 3 & 4.
4. With 470 ohm chip resistor from pin 2 to gnd (see test circuit).
A
2