AD9500

Features: 10 ps Delay Resolution2.5 ns to 10 ms Full-Scale RangeFully Differential InputsSeparate Trigger and Reset InputsLow Power Dissipation-310 mWMIL-STD-883 Compliant Versions AvailableApplicationATEPulse DeskewingArbitrary Waveform GeneratorsHigh Stability Timing SourceMultiple Phase Clock G...

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AD9500 Picture
SeekIC No. : 004273128 Detail

AD9500: Features: 10 ps Delay Resolution2.5 ns to 10 ms Full-Scale RangeFully Differential InputsSeparate Trigger and Reset InputsLow Power Dissipation-310 mWMIL-STD-883 Compliant Versions AvailableApplicat...

floor Price/Ceiling Price

Part Number:
AD9500
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/12

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Product Details

Description



Features:

10 ps Delay Resolution
2.5 ns to 10 ms Full-Scale Range
Fully Differential Inputs
Separate Trigger and Reset Inputs
Low Power Dissipation-310 mW
MIL-STD-883 Compliant Versions Available



Application

ATE
Pulse Deskewing
Arbitrary Waveform Generators
High Stability Timing Source
Multiple Phase Clock Generators



Pinout

  Connection Diagram


Specifications

Positive Supply Voltage (+VS) . . . . . . . . . . . . . . . . . . .  +7 V
Negative Supply Voltage (VS) . . . . . . . . . . . . . . . . .  7 V
ECL COMMON to Ground Differential . . . .  2.0 V to +5.0 V
Digital Input Voltage Range . . . . . . . . . . . 3.5 V to +5.0 V
Trigger/Reset Input Voltage Range . . . . . . . . . . . . . ±5.0 V
Trigger/Reset Differential Voltage . . . . . . . . . . . . . . . .5.0 V
Minimum RSET . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . .220 W
Digital Output Current (Q and Q) . . . . . . . . . . . . . . . 30 mA
Digital Output Current ( QR ) . . . . . . . . . . . . . . . . . . ..2 mA
Offset Adjust Current (Sinking) . . . . . . . . . . . . . . . . . .4 mA
Operating Temperature Range
AD9500BP/BQ . . . . . . . . . . . . . . . . . . . . 25°C to +85°C
AD9500TE/TQ . . . . . . . . . . . . . . . . . . . 55°C to +125°C
Storage Temperature Range . . . . . . . .65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . .+175°C
Lead Soldering Temperature (10 sec) . . . . . . . . . +300°C



Description

The AD9500 is a digitally programmable delay generator, which provides programmed delays, selected through an 8-bit digital code, in resolutions as small as 10 ps. The AD9500 is constructed in a high performance bipolar process, designed to provide high speed operation for both digital and analog circuits.

The AD9500 employs differential TRIGGER and RESET inputs which are designed primarily for ECL signal levels but function with analog and TTL input levels. An onboard ECL reference midpoint allows both of the inputs to be driven by either single ended or differential ECL circuits. The AD9500 output is a complementary ECL stage, which also provides a QR parallel output circuit to facilitate reset timing implementations.

The digital control data is passed to the AD9500 through a transparent latch controlled by the LATCH ENABLE signal. In the transparent mode, the internal DAC of the AD9500 will attempt to follow changes at the inputs. The LATCH ENABLE is otherwise used to strobe the digital data into the AD9500 latches.

The AD9500 is available as an industrial temperature range device, 25°C to +85°C, and as an extended temperature range device, 55°C to +125°C. Both grades are packaged in a 24-lead cerdip (0.3" package width), as well as 28-leaded and leadless surface mount packages. The AD9500 is available in versions compliant with MIL-STD-883. Refer to the Analog Devices Military Products Databook or current AD9500/883B data sheet for detailed specifications.




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