Port Diagram
A top-down x-ray view of the IADA-2050PSM is shown below.
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Tech Support: [email protected]
Device Overview
General Description
The IADA-2050PSM is an integrated MMIC active doubler fabricated with GaAs Schottky diodes. This operates over a guaranteed 10 to 25 GHz input frequency range or a doubled output frequency range of 20to 50 GHz. It features excellent conversion loss, superior isolations and harmonic suppressions across a broad bandwidth.
Features
- Input Frequency Range 10 – 25 GHz
- Output Frequency Range 20 - 50 GHz
- Input Power +5 dBm
- Output Power +17 dBm
- 1F Harmonic suppression 25 dBc
- 3F Harmonic suppression 25 dBc
Applications
- High frequency synthesis
- LO signal chain
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| IADA-2050PSM | Amplifier/Doubler/Amplifier | PSM | REACH RoHS | Released | EAR99 |
| EVB-IADA-2050P | Evaluation Board, 20-50GHz Amplified Doubler | EVB | REACH RoHS | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| IADA-2050PSM | Amplifier/Doubler/Amplifier | PSM | REACH RoHS | Released | EAR99 |
| EVB-IADA-2050P | Evaluation Board, 20-50GHz Amplified Doubler | EVB | REACH RoHS | Released | EAR99 |
IADA-2050PSM
Amplifier/Doubler/Amplifier
Table Of Contents
- Device Overview
- Port Configuration and Functions
- Revision History
- Specifications
- Operation
- Mechanical Data
- Footprint Image
- Evaluation Board
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2024-08-26 | Initial Release |
| A | 2026-03-02 | Added Input vs. Output Power Plots over Temperature |
IADA-2050PSM
Amplifier/Doubler/Amplifier
Port Configuration and Functions
IADA-2050PSM
Amplifier/Doubler/Amplifier
Port Functions
| Port | Function | Description | DC Equivalent Circuit |
|---|---|---|---|
| Paddle | Ground | Ground pad should be connected to RF/DC ground with high electrical and thermal conductivity. |  |
| Pin 13 | Output | This pin is internally DC blocked and matched to 50 Ω at frequency range 20 – 50 GHz. |  |
| Pin 17 | VDB | Drain bias for the output amplifier. This pin must be connected to a positive power supply. Set this voltage to +5V for normal operation. |  |
| Pin 19 | VDA | Drain bias for the input amplifier. This pin must be connected to a positive power supply. Set this voltage to +5V for normal operation. | |
| Pin 3 | Input | This pin is internally DC blocked and matched to 50 Ω at frequency range 10 - 25 GHz. | |
| Pin 7 | VG1A | Gate control for the input amplifier. This pad must be connected to a negative power supply. Set this voltage to -0.15V for normal operation. |  |
| Pin 9 | VG1B | Gate control for the output amplifier. This pad must be connected to a negative power supply. Set this voltage to -0.15V for normal operation. | |
IADA-2050PSM
Amplifier/Doubler/Amplifier
Specifications
Absolute Maximum Ratings
The Absolute Maximum Ratings indicate limits beyond which damage may occur to the device. If these limits are exceeded, the device may be inoperable or have a reduced lifetime.
| Parameter | Maximum Rating | Unit |
|---|---|---|
| Maximum Operating Temperature | 85 | °C |
| Maximum Storage Temperature | 150 | °C |
| Minimum Operating Temperature | -55 | °C |
| Minimum Storage Temperature | -65 | °C |
| Negative Bias Current | 2 | mA |
| Negative Bias Voltage | -2 | V |
| Positive Bias Current | 550 | mA |
| Positive Bias Voltage | 5.5 | V |
| Power Dissipation | 2.5 | W |
| RF Input Power | 10 | dBm |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| ESD | < 250 Volts | HBM Class 0 |
| Dimensions | - | 4 x 4 mm |
| Moisture Sensitivity Level | - | MSL 1 |
Recommended Operating Conditions
| Parameter | Min | Nominal | Max | Unit |
|---|---|---|---|---|
| Gate Bias DC Voltage (Vg) | - | -0.15 | - | V |
| Positive DC Voltage (Vd) | - | 5 | - | V |
| Input Power | - | 5 | - | - |
IADA-2050PSM
Amplifier/Doubler/Amplifier
Electrical Specifications
The electrical specifications apply at TA=+25°C in a 50Ω system. Suppression is relative to doubled output power.
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Input Return Loss | Vd = 5V, Vg = -0.15V | 10 | 25 | - | 15 | - | dB |
| Output Return Loss | Vd = 5V, Vg = -0.15V | 20 | 50 | - | 15 | - | dB |
| Suppression, 1F | Pin = +5dBm | 10 | 25 | - | 25 | - | dBc |
| Suppression, 3F | Pin = +5dBm | 30 | 67 | - | 35 | - | dBc |
| Suppression, 4F | Pin = +5dBm | 40 | 67 | - | 18 | - | dBc |
| Current Consumption 1 | Vd = 5V, Vg = -0.15V | - | - | - | 233 | - | mA |
| Input Frequency Range | - | - | - | 10 | - | 25 | GHz |
| Input Power | Input = 10 - 25 GHz | - | - | - | 5 | - | dBm |
| Output Converted Power, 2F (out) | Output Freq = 20.0 - 50.0 GHz, Pin = +5dBm | - | - | - | 17 | - | dBm |
| Output Frequency Range | - | - | - | 20 | - | 50 | GHz |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Input Return Loss | Vd = 5V, Vg = -0.15V | 10 | 25 | - | 15 | - | dB |
| Output Return Loss | Vd = 5V, Vg = -0.15V | 20 | 50 | - | 15 | - | dB |
| Suppression, 1F | Pin = +5dBm | 10 | 25 | - | 25 | - | dBc |
| Suppression, 3F | Pin = +5dBm | 30 | 67 | - | 35 | - | dBc |
| Suppression, 4F | Pin = +5dBm | 40 | 67 | - | 18 | - | dBc |
| Current Consumption 1 | Vd = 5V, Vg = -0.15V | - | - | - | 233 | - | mA |
| Input Frequency Range | - | - | - | 10 | - | 25 | GHz |
| Input Power | Input = 10 - 25 GHz | - | - | - | 5 | - | dBm |
| Output Converted Power, 2F (out) | Output Freq = 20.0 - 50.0 GHz, Pin = +5dBm | - | - | - | 17 | - | dBm |
| Output Frequency Range | - | - | - | 20 | - | 50 | GHz |
[1] It is required that the negative bias be applied before or concurrent with the positive bias.
IADA-2050PSM
Amplifier/Doubler/Amplifier
Typical Performance Plots
Unless otherwise specified, the performance plots below are measured with +5dBm input power.
IADA-2050PSM
Amplifier/Doubler/Amplifier
Performance Over Temperature
IADA-2050PSM
Amplifier/Doubler/Amplifier
Application Circuit
IADA-2050PSM
Amplifier/Doubler/Amplifier
Mechanical Data
IADA-2050PSM
Amplifier/Doubler/Amplifier
Footprint Image
Download : Footprint Drawing
IADA-2050PSM
Amplifier/Doubler/Amplifier
Evaluation Board - Outline Drawing
