Overview
Description
The ISL5857 is a 12-bit, 260+MSPS (Mega Samples Per Second), CMOS, high speed, low power, D/A (digital-to-analog) converter designed specifically for use in high performance communication systems such as base transceiver stations utilizing 2. 5G or 3G cellular protocols. This device complements the ISL5x57 family of high speed converters, which include 10, 12, and 14-bit devices.
Features
- Low power: 103mW with 20mA output at 130MSPS
- Adjustable full scale output current: 2mA to 20mA
- +3.3V power supply
- 3V LVCMOS compatible inputs
- Excellent spurious free dynamic range (73dBc to Nyquist, fS = 130MSPS, fOUT = 10MHz)
- UMTS adjacent channel power = 70dB at 19.2MHz
- EDGE/GSM SFDR = 90dBc at 11MHz in 20MHz window
- Pin compatible, 3.3V, lower power replacement for the AD9752 and HI5860
- Pb-free (RoHS compliant)
Comparison
Applications
- Cellular Infrastructure - Single or Multi-Carrier: IS-136, IS-95, GSM, EDGE, CDMA2000, WCDMA, TDS-CDMA
- BWA Infrastructure
- Medical/Test Instrumentation
- Wireless Communication Systems
- High Resolution Imaging Systems
- Arbitrary Waveform Generators
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.07 MB | |
| Brochure | PDF 5.41 MB 日本語 | |
| Product Change Notice | PDF 98 KB | |
| Manual - Development Tools | PDF 143 KB | |
| Application Note | PDF 503 KB | |
| Application Note | PDF 1.08 MB | |
| Application Note | PDF 287 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| TSSOP | Tube |
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