RHF1201

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Rad-hard 12-bit 50 Msps A/D converter

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Product overview

Description

The RHF1201 is a 12-bit, 50 Msps sampling frequency analog-to-digital converter that uses pure CMOS 0.25 μm technology combining high performance and very low power consumption.

The device is based on a pipeline structure and digital error correction to provide excellent static linearity. Specifically designed to optimize the speed power consumption ratio, the RHF1201 integrates a proprietary track-and-hold structure making it ideal for IF-sampling applications up to 150 MHz. A voltage reference network is integrated in the circuit to simplify the design and minimize external components. A tri-state capability is available on the outputs to allow common bus sharing. Output data can be coded in two different formats.

The analog and digital power supplies operate from 2.7 V to 3.6 V, drawing a current consumption of 1.65 mA typ. and 2 mA max. only.

A data ready signal, raised when the data is valid on the output, can be used for synchronization purposes.

  • All features

    • Qml-V qualified, smd 5962-05217
    • Rad-hard: 300 kRad(Si) TID
    • Failure immune (SEFI) and latchup immune (SEL) up to 120 MeV-cm2/mg at 2.7 V and 125 °C
    • Hermetic package
    • Wide sampling range
    • Tested at 50 Msps
    • Optimwatt™ adaptive power: 44 mW at0.5 Msps and 100 mW at 50 Msps
    • Optimized for 2 Vpp differential input
    • SFDR up to 75 dB at FS = 50 Msps, Fin = 15 MHz
    • 2.5 V/3.3 V compatible digital I/O
    • Built-in reference voltage with external bias capability

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHF1201
Proposal
CSO-48 Industrial -
RHF1201KSO-01V
Active
Flat-48 Industrial N/A
RHF1201KSO1
Active
Flat-48 Industrial N/A

RHF1201

Package:

CSO-48

Material Declaration**:

Marketing Status

Proposal

Package

CSO-48

Grade

Industrial

RoHS Compliance Grade

-

RHF1201KSO-01V

Package:

Flat-48

Material Declaration**:

Marketing Status

Active

Package

Flat-48

Grade

Industrial

RoHS Compliance Grade

N/A

RHF1201KSO1

Package:

Flat-48

Material Declaration**:

Marketing Status

Active

Package

Flat-48

Grade

Industrial

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Marketing Status
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ECCN (US)
ECCN (EU)
Temperature (°C)
Package: Product Marking
SMD PIN/Detailed Spec
Quality Level
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max
RHF1201KSO1
Available at distributors

Distributor availability of RHF1201KSO1

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RHF1201
Available at distributors

Distributor availability of RHF1201

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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RHF1201KSO-01V
Available at distributors

Distributor availability of RHF1201KSO-01V

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

RHF1201KSO1 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RHF1201KSO1

Operating Temperature (°C)

Min:

Max:

Package: Product Marking:

RHF1201KSO1

SMD PIN/Detailed Spec:

-

Quality Level:

Engineering Model

Lead Finish:

Gold

Distributor Name

Distributor reported inventory date:

RHF1201 Proposal

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RHF1201

Operating Temperature (°C)

Min:

Max:

Package: Product Marking:

-

SMD PIN/Detailed Spec:

-

Quality Level:

-

Lead Finish:

-

RHF1201KSO-01V Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

RHF1201KSO-01V

Operating Temperature (°C)

Min:

Max:

Package: Product Marking:

5962F0521701VCX

SMD PIN/Detailed Spec:

5962F0521701VXC

Quality Level:

QML-V Flight

Lead Finish:

Gold

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors