AA101-80 Alpha Industries, AA101-80 Datasheet - Page 5

• Manufacturer Part Number: AA101-80
• Description: GAAS ic 5 Bit Digital Attenuator 1dB LSB Positive Control 0.5-2.5 GHZ
• Manufacturer: Alpha Industries

GaAs IC 5 Bit Digital Attenuator 1 dB LSB Positive Control 0.5–2.5 GHz
Truth Table
V
Absolute Maximum Ratings
Note: Exceeding these parameters may cause irreversible damage.
RF Input Power
Supply Voltage
Control Voltage
Operating Temperature
Storage Temperature
16 dB
High
V
V
V
V
V
V
High
High
High
High
High
0
0
1
= +3 to +5 V (V
8 dB
V
V
V
V
V
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Characteristic
V
60
58
56
54
52
50
48
46
44
42
40
High
High
High
High
High
0
0
2
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
S
V
V
V
V
V
4 dB
= V
V
High
High
High
High
High
0
0
3
IP3 vs. Attenuation and
High
± 0.2 V).
+85˚C
V
V
V
V
V
2 dB
Temperature
Attenuation (dB)
V
High
High
High
High
High
0
0
4
-40˚C
V
V
V
V
V
1 dB
V
High
High
High
High
High
0.75 W @ 50 MHz 0/8 V
0
0
5
2 W > 500 MHz 0/8 V
-65°C to +150°C
-40°C to +85°C
-0.2 V, +8 V
31 dB Max. Atten.
Value
Reference I.L.
+8 V
Attenuation
Specifications subject to change without notice. 8/01A
J
16 dB
+25˚C
1 dB
2 dB
4 dB
8 dB
1
–J
2
Compression Point vs. Attenuation,
Voltage, and Temperature
Pin Out
DC blocking capacitors (C
for positive voltage operation.
C
Attenuation
BL
Ins. Loss
= 47 pF for operation >500 MHz.
State
16
31
1
2
4
8
GND
GND
GND
V
V
V
V
V
1
2
3
4
5
Voltage (V) + 25°C (dBm) +85°C (dBm) -40°C (dBm)
Control
3
3
3
3
3
3
3
BL
) and biasing resistor must be supplied externally
Input Power @ 1 dB Compression
23.1
23.5
22.7
33.8
31.7
20.2
21.9
16 dB
8 dB
4 dB
2 dB
1 dB
23.3
23.3
22.7
33.2
31.7
20.5
20.6
C
BL
10 kΩ
C
BL
V
AA101-80
S
J
2
24.3
24.2
23.7
33.8
22.7
21.4
23.6
5