| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,904 pcs
|
2904 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request | |
|
1,205 pcs
|
1205 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| ESD Protection | |
| Frequency | |
| Gain | |
| Mounting Type | |
| Noise Figure | |
| Operating Temperature | |
| RF Type | |
| Supplier Device Package | |
| Test Frequency | |
| Voltage |
The SMA661ASTR is a GPS low noise amplifier designed for compact and cost-effective applications. It features integrated matching networks, a power-down function, and operates at 1.575 GHz with a gain of 18 dB and a noise figure of 1.15 dB. Using ST's 70 GHz SiGe BiCMOS technology, it provides high linearity with an IIP3 of +3 dBm and consumes only 8.5 mA. The device is housed in an ultra-miniature SOT666 plastic package, measuring 1.65 x 1.2 x 0.57 mm, suitable for space-constrained designs. It is unconditionally stable over the temperature range of -40°C to +85°C and protected against ESD with HBM ± 2 kV. The device is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level of 1, indicating unlimited shelf life under proper conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.98 | $0.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SMA661ASTR operates at 1575 MHz.
The gain of the SMA661ASTR is 18 dB.
The noise figure of the SMA661ASTR is 1.15 dB.
-40°C to +85°C.
The SMA661ASTR is available in the SOT666 package.
It has HBM ± 2 kV ESD protection.
Yes, it is RoHS3 compliant.