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High Speed Multi-Mode 8-Bit 1 GSPS A/D Converter
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HMCAD1511
v04.1015 High Speed Multi-Mode 8-Bit
30 MSPS to 1 GSPS A/D Converter
Features
• 8-bit High Speed Single/ Dual/ Quad ADC Single Channel Mode: FSmax = 1000 MSPS
Dual Channel Mode: FSmax = 500 MSPS
Quad Channel Mode: FSmax = 250 MSPS • Internal Offset Correction • Integrated Cross Point Switches (Mux Array) • Serial LVDS/RSDS Output • 1X to 50X Digital Gain No Missing Codes up to 32X • 7x7 mm QFN 48 (LP7D) Package • 1X Gain: 49.8 dB SNR. 10X Gain: 48 dB SNR
• Internal Low Jitter Programmable Clock Divider A / D Converters -SMT 0 • 1.8V Supply Voltage
• 1.7 -3.6V CMOS Logic on Control Interface Pins Typical Applications
• USB Powered Oscilloscopes • Ultra Low Power Dissipation
710 mW including I/O at 1000 MSPS • Digital Oscilloscopes • 0.5 µs Start-up Time from Sleep,
15 µs from Power Down Pin compatible parts • Internal Reference Circuitry with no External Components Required • HMCAD1511 is pin compatible with HMCAD1520 • Coarse and Fine Gain Control
• Digital Fine Gain Adjustment for each ADC • Satellite Receivers • HMCAD1511 is pin compatible and can be
configured to operate as HMCAD1510, with
functionality and performance as described
in HMCAD1510 datasheet Functional Diagram Figure 1. Functional Block Diagram 0-1 Information furnished
furnished by
by Analog
Analog Devices
Devices is
is believed
believed to
to be …