ARA2000
continued: AC Electrical Specifications
T
A
=25°C; V
DD
, V
ATTN
, V
CMOS
= +5.0 VDC; Vg1, Vg2 = +1.0 V (T
X
enabled); Vg1, Vg2 = 0 V (T
X
disabled)
PARAMETER
Output Noise Power
Active / No Signal / Min. Atten. Set.
Active / No Signal / Max. Atten. Set.
Isolation (45 MHz) in Tx disable mode
MIN
TYP
MAX
UNIT
COMMENTS
-
-
-
-
-
65
-38.5
-53.8
-
dBmV
Any 160 kHz bandwidth
from 5 to 42 MHz
Difference in output
signal between Tx
enable and Tx disable
between pins 5 and 8
(Tx enabled)
with transformer
(Tx enabled)
Tx enabled
Tx disabled
between pins 21 and 24
with transformer
Tx enabled
Tx disabled
0 dB attenuator setting
24 dB attenuator setting
dB
Differential Input Impedance
Input Impedance
Input Return Loss
(75 Ohm characteristic impedance)
Differential Output Impedance
Output Impedance
Output Return Loss
(75 Ohm characteristic impedance)
Output Voltage Transient
Tx enable / Tx disable
Note: As measured in ANADIGICS test fixture
-
-
-
-
-
-
-
-
-
-
300
75
-20
-5
300
75
-17
-15
-
4
-
-
-12
-
-
-
-12
-10
100
7
Ohms
Ohms
dB
Ohms
Ohms
dB
mVp-p
6
Data Sheet - Rev 2.2
06/2004
ANADIGICS [ ANADIGICS, INC ]
