 |
 |
 |
 |
|
|
|
|
|
|
|
|
| Wide Band Variable Attenuators | |
Frequencies from 10MHz to 20GHz Linearized Voltage Controlled Linearized Digital Controlled Excellent Linearity and Flatness Temperature Compensated Available with variety
of options
ECCN: EAR99 |
|
|
Sales/Technical Contact Email: Sales@UMCC111.com |
UMCC offers this selection of pin-diode variable attenuators in multi-octave bands from 10MHz to 20GHz. Attenuators are equipped with a linearizer driver circuit for attenuation control setting. Control signal is via a voltage or a digital word. |
|
RF Circuit |
Voltage Control Driver |
|
|
|
|
Digital Control Driver |
|
 |
|
|
Common Specifications | |
|
|
Available Options | |
|
> Specifications are subject to change
without notice |
|
|
| Voltage Controlled Attenuator (VCA) / See "AX-XXXX-XXV" Models |
| Digital Controlled Attenuator (DCA) / See "AX-XXXX-XXD" Models |
Specifications for Standard Models (30dB Range or 60 dB Range)
Model
No. |
Frequency |
Attn. Range |
Insertion Loss (dB) Max |
VSWR Max |
Power
Rating Operating (CW/PK) Survival (CW/AVG) |
Settling Time (1) |
Attenuation
Flatness (dB) Peak-Peak |
Supply Voltage |
Outline Drawing |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AG-2000-30V |
0.01 - 2 |
30 dB | 2.8 | 1.5:1 | +14dbm
(O) +30dbm (S) |
25 μs (50μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-2000-30D | 0.4 | 0.6 | 0.8 | Fig.5 | ||||||||||
| AG-2000-60V |
0.01 - 2 |
60 dB | 4.5 | 1.7:1 | +14dbm
(O) +30dbm (S) |
25 μs (50μs<PW<0.1s) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-2000-60D | 0.8 | 1.0 | 1.0 | 1.2 | 1.5 | 1.5 | Fig.6 | |||||||
| AG-4040-30V |
0.04
- 4 |
30 dB | 2.6 | 1.6:1 | +17dbm
(O) +30dbm (S) |
3 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-4040-30D | 0.75 | 1.6 | 2.0 | Fig.5 | ||||||||||
| AG-3000-30V |
0.1
- 3 |
30 dB | 2.8 | 1.5:1 | +14dbm
(O) +30dbm (S) |
10 μs (20μs<PW<0.1S) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-3000-30D | 0.5 | 0.5 | 0.9 | Fig.5 | ||||||||||
| AG-3000-60V | 0.1 - 3 | 60 dB | 5.0 | 1.6:1 | +14dbm
(O) +30dbm (S) |
10 μs (20μs<PW<0.1S) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-3000-60D | 0.8 | 0.8 | 1.2 | 1.6 | 2.5 | 2.5 | Fig.6 | |||||||
| AG-K000-30V | 0.5 - 4 | 30 dB | 2.4 | 1.7:1 | +17dbm
(O) +30dbm (S) |
3 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-K000-30D | 0.3 | 0.3 | 0.5 | Fig.5 | ||||||||||
| AG-K000-60V |
0.5
- 4 |
60 dB | 3.5 | 1.85:1 | +17dbm
(O) +30dbm (S) |
3 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-K000-60D | 0.4 | 0.4 | 0.7 | 0.7 | 1.0 | 1.0 | Fig.6 | |||||||
| AG-6000-30V |
0.6
- 6 |
30 dB | 2.5 | 1.7:1 | +17dbm
(O) +30dbm (S) |
3 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-6000-30D | 0.4 | 0.6 | 0.7 | Fig.5 | ||||||||||
| AG-6000-60V |
0.6 - 6 |
60 dB | 3.8 | 1.8:1 | +17dbm
(O) +30dbm (S) |
3 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-6000-60D | 0.5 | 0.8 | 0.8 | 0.8 | 1.0 | 1.0 | Fig.6 | |||||||
| AG-L000-30V |
1
- 8 |
30 dB | 2.4 | 1.8:1 | +20dbm
(O) +30dbm (S) |
3 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-L000-30D | 0.6 | 0.6 | 0.8 | Fig.5 | ||||||||||
| AG-L000-60V |
1
- 8 |
60 dB | 3.8 | 1.8:1 | +20dbm
(O) +30dbm (S) |
3 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-L000-60D | 0.8 | 0.8 | 1.0 | 1.2 | 1.4 | 1.4 | Fig.6 | |||||||
| AG-T000-30V |
0.7
- 18 |
30 dB | 3.4 | 1.9:1 | +20dbm
(O) +30dbm (S) |
1 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-T000-30D | 1.2 | 2.2 | 3.4 | Fig.5 | ||||||||||
| AG-T000-60V |
1
- 18 |
60 dB | 5.7 | 1.9:1 | +20dbm
(O) +30dbm (S) |
1 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-T000-60D | 1.2 | 1.5 | 2.8 | 3.8 | 4.7 | 6.0 | Fig.6 | |||||||
| AG-U000-30V |
0.4
- 18 |
30 dB | 3.4 | 1.9:1 |
+20dbm (O) +30dbm (S) |
1 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-U000-30D | 1.2 | 2.2 | 3.4 | Fig.5 | ||||||||||
| AG-U000-60V |
0.5
- 18 |
60 dB | 5.7 | 1.9:1 |
+20dbm (O) +30dbm (S) |
1 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-U000-60D | 1.2 | 1.5 | 2.8 | 3.8 | 4.7 | 6.0 | Fig.6 | |||||||
| AG-P000-30V |
2
- 20 |
30 dB | 4.0 | 1.9:1 | +20dbm
(O) +30dbm (S) |
1 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | +(12~15)V | Fig.4 | |||
| AG-P000-30D | 1.4 | 2.5 | 3.7 | Fig.5 | ||||||||||
| AG-P000-60V |
2
- 20 |
60 dB | 7.8 | 2:1 | +20dbm
(O) +30dbm (S) |
1 μs (10μs<PW<0.1s) |
10dB | 20dB | 30dB | 40dB | 50dB | 60dB | +(12~15)V | Fig.4 |
| AG-P000-60D | 1.8 | 1.8 | 2.8 | 3.6 | 4.4 | 5.2 | Fig.6 | |||||||
|
1) "settling time" is defined as the time attenuation level transits from one attenuation level to within -/+1dB of another attenuation level |
||||||||||||||
| All Standard Models: | ||
 Impedance: |
50 Ω Nominal | |
| Control
Characteristics: |
||
| - Voltage Controlled Units (-XXV) | 0V
to +8V,
Slope = 10dB / Volt, Impedance = 5~10 Kohms (0V = 0dB Attenuation (Reference)) |
|
| - Digital Controlled Units (-30D); 30dB Range Units |
8
Bit Positive Binary TTL ( LSB = 0.125 dB, MSB = 16 dB), Impedance = 5~10 Kohms |
|
| - Digital Controlled Units (-60D); 60dB Range Units |
8
Bit Positive Binary TTL ( LSB = 0.25 dB, MSB = 32 dB), Impedance = 5~10 Kohms |
|
| Connectors: |
||
| - RF Input / Output | SMA (female), Removable | |
| - Supply and Control (-XXV) | Solder Pins | |
| - Supply and Control (-XXD) | 15-Pin D-Type Subminiature Male | |
| Temperature
Coefficient: |
-/+ 0.025dB / degC (Over Operating Temperature Range) | |
Environmental Ratings: |
||
| Temperature: |
||
| - Operating | -40 degC to +85 degC | |
| - Storage | -50 degC to +100 degC | |
| Humidity: |
Mil-STD-202F, Method 103B Condition B | |
| Shock: |
Mil-STD-202F, Method 213B Condition B | |
| Vibration: |
Mil-STD-202F, Method 204D Condition B | |
| Altitude: |
Mil-STD-202F, Method 105C Condition B | |
| Temp.
Cycle: |
Mil-STD-202F, Method 107D Condition B | |
Available Options: 1) units with options listed here may be subject to some specification tradeoffs from the standard, consult factory 2) Some options may not be available on all models, consult factory |
||||
| RF
Connectors |
Control
Function Resolution (-30D series <>
"30dB Range" ) |
|||
| B1) J1 SMA (male) | R1 [ LSB = 0.1 dB <> 9-Bits <> "decimal steps" ] | |||
| B2) All SMA (male) | E2 [ LSB = 1/16 dB <> 9-Bits <> "fractional steps" ] | |||
| R2 [ LSB = 0.05 dB <> 10-Bits <> "decimal steps" ] | ||||
| Control
Connector (-XXV series) |
E3 [ LSB = 1/32 dB <> 10-Bits <> "fractional steps" ] | |||
| C1) SMC (Jack), 50 Ω |
 |
E4 [ LSB = 1/64 dB <> 11-Bits <> "fractional steps" ] | ||
| Control
Function Resolution (-60D series <>
"60dB Range" ) |
||||
| C2) SMB (Jack), 50 Ω |
 |
E1 [ LSB = 1/8 dB <> 9-Bits <> "fractional steps" ] | ||
| R1 [ LSB = 0.1 dB <> 10-Bits <> "decimal steps" ] | ||||
| E2 [ LSB = 1/16 dB <> 10-Bits <> "fractional steps" ] | ||||
| C3) SMA (female) | R2 [ LSB = 0.05 dB <> 11-Bits <> "decimal steps" ] | |||
| E3 [ LSB = 1/32 dB <> 11-Bits <> "fractional steps" ] | ||||
| E4 [ LSB = 1/64 dB <> 12-Bits <> "fractional steps" ] | ||||
| Transfer
Functions |
||||
| F1 [ Slope = 5dB/Volt ] / (-XXV series) | ||||
| F3 [ Reverse Control Voltage (0V = Max Attn.)] / (-XXV series) | ||||
| F3 [ Inverse Logic ("00.....00" = Max Attn.)] / (-XXD series) | ||||
|
|
|
|
|
