ARA05050
ꢊꢆꢋꢈꢀꢋꢁꢃꢇ: AC Electrical Specifications
TA=25°C; VDD, VATTn = +5.0 VDC
paraMeter
Min
tYp
MaX
unit coMMents
Output Noise Power
-
-
-
-
-
-
Any 160 kHz bandwidth
from 5 to 42 MHz
Active/No Signal/Min. Atten. Set.
Active/No Signal/Max. Atten. Set.
dBmV
Input Impedance
Input Return Loss
Output Impedance
-
-
-
-
-75
-20
75
-
Ohms
dB
-15
-
75 system
75 system
Ohms
dB
Output Return Loss
-20
-15
Note: As measured in ANADIGICS test fixture
tꢄbꢅꢃ 6: Logic Interface Specifications
TA=25°C; VDD, VATTn = +5.0 VDC
paraMeter
Min
tYp
MaX
unit coMMents
Attenuator Control Logic
V
V
IN
,
LOW
0
2.8
-
-
0.5
5.5
Bypasses atten. stage
Enables atten. stage
V
IN,
HIGH
Attenuator Control Impedance
-
5 K
-
Ohms
Note:
(1) Specification applies when 470 Ohm resistor is connected from pin 2 to ground (see test circuit in Figure 4).
tꢄbꢅꢃ 7: aꢈꢈꢃꢋꢁꢄꢈꢆꢂ lꢆgꢀꢊ
attenuation (ꢇB)
0
L
L
L
L
2
H
L
L
L
4
L
H
L
L
6
H
H
L
8
L
L
H
L
10 12 14 16 18 20 22 24 26 28 30
2 dB Logic Input (pin 16)
4 dB Logic Input (pin 15)
8 dB Logic Input (pin 14)
16 dB Logic Input (pin 13)
H
L
L
H
H
L
H
H
H
L
L
L
H
L
L
H
L
H
H
L
L
L
H
L
L
H
H
H
H
H
H
H
H
L
L
L
H
H
H
H
L
H
H
H
H
Note: “L” = logic low, “H” = logic high
Data Sheet - Rev 2.7
04/2012
6
ANADIGICS [ ANADIGICS, INC ]
