ACA2604 Datasheet, PDF (4/18 Pages) ANADIGICS, Inc – Fiber-to-the-Home RF Amplifier

ACA2604
Table 4: Electrical Specifications
(TA = +25 °C, POUT = +18 dBmV, VCC = +5 V, 75  system, see Figure 3)
PARAMETER
MIN TYP MAX UNIT COMMENTS
RF Gain over Temperature ⁽¹⁾
22.5 24.0
-
dB at 550 MHz
Gain Tilt ⁽²⁾
VAGC = +3.0 V
VAGC = +0.5 V
0.5
1.5
2.0
2.5
3.5
4.5
dB
Gain Tilt over Temperature ^{(1), (2), (4)}
VAGC = +3.0 V
VAGC = +0.5 V
-
4.5
-
-
5.8
-
dB
Gain Flatness over Temperature ^{(1), (3), (4)}
VAGC = +3.0 V
VAGC = +0.5 V
-
1.0
-
-
1.0
-
dB
Gain Adjustment Range
20
22
-
dB
Gain Adjust Control Voltage
+0.5
-
+3.0
V Max. gain at +3.0 V
CTB ⁽⁵⁾
-
-65
-60
dBc 79 Channels
CSO ⁽⁵⁾
-
-65
-
dBc 79 Channels
OIP2 ⁽⁷⁾
+47
-
-
dBm
Equivalent Input Noise (EIN) ⁽⁴⁾
-
4.5
5.5 pA/rtHz
EIN over Temperature ^{(1), (4)}
-
5
- pA/rtHz
Input Impedance
-
400
-
 differential
Output Return Loss ^{(1), (6)}
-30 ^oC to +85 ^oC
+85 ^oC to +100 ^oC
16
18
-
15
-
-
dB ^{differential, 75  system}
Current Consumption ⁽¹⁾
-
230 295
mA
Thermal Resistance
-
18
25
o_C/W
Notes:
(1) Package slug temperature range of -30 to +100 ^oC.
(2) Recorded tilt of the calculated best fit straight line from 50 to 870 MHz.
(3) Flatness is the peak-to-peak deviation from the calculated best fit straight line.
(4) Measured using application circuit with photodiode, as shown in Figure 16.
(5) Measured at +21 dBmV output power, with 14 dB gain reduction.
(6) Over the 50 to 870 MHz Frequency band.
(7) Measured using two tones at 379.25 and 301.25 MHz, -12 dBm output power per tone, with 14 dB gain reduction.
4
Data Sheet - Rev 2.1
11/2008