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MFG:AD D/C:03+
Part Number: AD9058
MFG: AD
D/C: 03+
Description: The AD9058 combines two independent high performance 8-bit analog-to-digital converters (ADCs) on a single monolithic I...
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AD9058
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DataSheet
General Description
AD9058 General Description
The AD9058 combines two independent high performance 8-bit analog-to-digital converters (ADCs) on a single monolithic IC. Combined with an optional onboard voltage reference, the AD9058 provides a cost effective alternative for systems requiring two or more ADCs.
Dynamic performance (SNR, ENOB) is optimized to provide up to 50 MSPS conversion rates. The unique architecture results in low input capacitance while maintaining high performance and low power (<0.5 watt/channel). Digital inputs and outputs are TTL compatible. Performance has been optimized for an analog input of 2 V p-p (± 1 V; 0 V to +2 V). Using the onboard +2 V voltage reference, the AD9058 can be set up for unipolar positive operation (0 V to +2 V). This internal voltage reference can drive both ADCs. Commercial (0°C to +70°C) and military (55°C to +125°C) temperature range parts are available. Parts are supplied in hermetic 48-lead DIP and 44-lead "J" lead packages.
AD9058 Maximum Ratings
Analog Input . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 V to +2.5 V
+VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V
VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.8 V to 6 V2
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to +VS
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Voltage Reference Current . . . . . . . . . . . . . . . . . . . . . 53 mA
+VREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.5 V
VREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5
Operating Temperature Range
AD9058JD/JJ/KD/KJ . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Maximum Junction Temperature3
AD9058JD/JJ/KD/KJ . . . . . . . . . . . . . . . . . . . . . . . . +175°C
Storage Temperature Range . . . . . . . . . . .65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +300°C
+VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V
VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.8 V to 6 V2
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to +VS
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Voltage Reference Current . . . . . . . . . . . . . . . . . . . . . 53 mA
+VREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.5 V
VREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5
Operating Temperature Range
AD9058JD/JJ/KD/KJ . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Maximum Junction Temperature3
AD9058JD/JJ/KD/KJ . . . . . . . . . . . . . . . . . . . . . . . . +175°C
Storage Temperature Range . . . . . . . . . . .65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +300°C
AD9058 Features
Two Matched ADCs on Single Chip
50 MSPS Conversion Speed
On-Board Voltage Reference
Low Power (<1W)
Low Input Capacitance (10 pF)
65 V Power Supplies
Flexible Input Range
50 MSPS Conversion Speed
On-Board Voltage Reference
Low Power (<1W)
Low Input Capacitance (10 pF)
65 V Power Supplies
Flexible Input Range
AD9058 Typical Application
Quadrature Demodulation for Communications
Digital Oscilloscopes
Electronic Warfare
Radar
Digital Oscilloscopes
Electronic Warfare
Radar
AD9058 Connection Diagram
AD9058
PDF/DataSheet Download
- Datasheet: AD9058
- File Size: 151998 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
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- ·AD9002BD
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AD9058 Relative Products
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AD9057BRSZ-RL60
IC ADC 8BIT 60MSPS 20-SSOP T/R
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AD9057BRSZ-RL40
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AD9057BRSZ-80
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AD9057BRSZ-60
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AD9057BRSZ-40
IC ADC 8BIT 40MSPS 20-SSOP
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