14 Bit, 65/40/25Msps, Low Power 3V ADCs，SGM5101 Replace LTC2247.
SGM5101
SGM5101.pdf
SGM5101.pdfFEATURES
• Single 3V Supply (2.7V to 3.4V)
• Sample Rate:
SGM5100: 10MSPS
SGM5101: 40MSPS
• Low Power:
SGM5100: 55.5mW (TYP)
SGM5101: 190mW (TYP)
• SNR:
SGM5100: 74.1dB (TYP)
SGM5101: 72.8dB (TYP)
• SFDR:
SGM5100: 79dB (TYP)
SGM5101: 88dB (TYP)
• Flexible Input: 1VP-P to 2VP-P Range
• Full Power Bandwidth S/H: 575MHz
• No Missing Codes
• Sleep and Nap Modes
• Support Clock Duty Cycle Stabilizer
• Available in a Green TQFN-5×5-32DL Package
PIN CONFIGUTION
优势替代
FEATURES
• Sample Rate: 65Msps/40Msps/25Msps
• Single 3V Supply (2.7V to 3.4V)
• Low Power: 205mW/120mW/75mW
• 74.3dB SNR
• 90dB SFDR
• No Missing Codes
• Flexible Input: 1VP-P to 2VP-P Range
• 575MHz Full Power Bandwidth S/H
• Clock Duty Cycle Stabilizer
• Shutdown and Nap Modes
• Pin Compatible Family
• 125Msps: LTC2253 (12-Bit), LTC2255 (14-Bit) 105Msps:
LTC2252 (12-Bit), LTC2254 (14-Bit) 80Msps: LTC2229
(12-Bit), LTC2249 (14-Bit) 65Msps: LTC2228 (12-Bit),
LTC2248 (14-Bit) 40Msps: LTC2227 (12-Bit), LTC2247
(14-Bit) • LTC2226 (12-Bit), LTC2246 (14-Bit) 10Msps:
LTC2225 (12-Bit), LTC2245 (14-Bit)
• 32-Pin (5mm × 5mm) QFN Package
PIN CONFIGUTION
