| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,580 pcs
|
3580 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
412 pcs
|
412 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| ACLR Improvement | |
| Current | |
| Frequency | |
| IMD Improvement | |
| Input Signal Bandwidth | |
| Mounting Type | |
| Operating Case Temperature | |
| Power Consumption (Duty-Cycled Feedback) | |
| Power Consumption (Full Adaptation) | |
| RF Type | |
| Supplier Device Package | |
| Test Frequency | |
| Voltage |
The SC1894A-00C13E is a 3rd generation Scintera® RF PA linearizer (RFPAL™) from Maxim Integrated, built on standard CMOS technology. This fully adaptive, RFin/RFout predistortion linearization solution is optimized for a wide range of amplifiers, power levels, and communication protocols. It utilizes PA output and input signals to adaptively generate an optimized correction function, minimizing PA distortion and impairments.
Key electrical specifications include an operating frequency range of 225MHz to 3.8GHz, with an input signal bandwidth of 1.2MHz to 75MHz. It supports dual operating voltages of 1.7V and 3.1V, with corresponding current draws of 100mA and 840mA. The device offers significant performance improvements, with up to 28dB ACLR and 38dB IMD improvement.
This IC consumes low power, with 600mW in duty-cycled feedback mode and 1200mW in full adaptation mode. It also provides accurate RF power measurement of RFIN and RFFB, along with design support features like spectral monitoring and ACLR alarm accessible via an SPI bus.
The SC1894A-00C13E is supplied in a 64-QFN (9x9mm) package, suitable for surface mounting. It operates within a case temperature range of -40°C to +105°C. Its applications span cellular infrastructure (LTE, TD-LTE, WCDMA), microwave backhaul (up to 1024-QAM), and broadcast infrastructure (DVB-T/H/T2).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.98 | $0.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SC1894A-00C13E operates at 1.7V and 3.1V.
The SC1894A-00C13E is supplied in a 64-VFQFN Exposed Pad package.
The operating case temperature range is -40°C to +105°C.
Yes, the SC1894A-00C13E is RoHS3 Compliant.
The SC1894A-00C13E operates from 225MHz to 3.8GHz.
It is designed for Cellular Infrastructure, Microwave Backhaul, and Broadcast Infrastructure applications.