Step1: Product
United Monolithic Semiconductors CHA3688AQDG
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Manufacturer
Manufacturer No
CHA3688AQDG
Package
QFN EP
Description
RF Amp Single LNA 30GHz 4.5V 24-Pin QFN EP
Datasheet
PPAP
Unknown
Type
Low Noise Amplifier
EU RoHS
Compliant
Mounting
Surface Mount
ECCN (US)
EAR99
Pin Count
24
Automotive
Unknown
Lead Shape
No Lead
PCB changed
24
Availability
No Stock Available
Package Width
4
Package Height
0.8
Package Length
4
Supplier Package
QFN EP
Power Supply Type
Single
Standard Package Name
QFN
Typical Power Gain (dB)
26@30000MHz
Typical Noise Figure (dB)
2.2@30000MHz
Typical Gain Flatness (dB)
±2
Typical Output Power (dBm)
15@30000MHz
Maximum Supply Current (mA)
150@4V
Number of Channels per Chip
1
Maximum Input Return Loss (dB)
3@30000MHz
Maximum Power Dissipation (mW)
300
Maximum Output Return Loss (dB)
2.5@30000MHz
Maximum Operating Frequency (MHz)
30000
Maximum Operating Temperature (°C)
85
Minimum Operating Temperature (°C)
-40
Maximum Operating Supply Voltage (V)
4.5
Typical Output Intercept Point (dBm)
25@30000MHz
| Attribute | Value |
|---|---|
| PPAP | Unknown |
| Type | Low Noise Amplifier |
| EU RoHS | Compliant |
| Mounting | Surface Mount |
| ECCN (US) | EAR99 |
| Pin Count | 24 |
| Automotive | Unknown |
| Lead Shape | No Lead |
| PCB changed | 24 |
| Availability | No Stock Available |
| Package Width | 4 |
| Package Height | 0.8 |
| Package Length | 4 |
| Supplier Package | QFN EP |
| Power Supply Type | Single |
| Standard Package Name | QFN |
| Typical Power Gain (dB) | 26@30000MHz |
| Typical Noise Figure (dB) | 2.2@30000MHz |
| Typical Gain Flatness (dB) | ±2 |
| Typical Output Power (dBm) | 15@30000MHz |
| Maximum Supply Current (mA) | 150@4V |
| Number of Channels per Chip | 1 |
| Maximum Input Return Loss (dB) | 3@30000MHz |
| Maximum Power Dissipation (mW) | 300 |
| Maximum Output Return Loss (dB) | 2.5@30000MHz |
| Maximum Operating Frequency (MHz) | 30000 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Supply Voltage (V) | 4.5 |
| Typical Output Intercept Point (dBm) | 25@30000MHz |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 28, 2026 - Oct 29, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
