Mfr Part #:

AD9957BSVZ

Mfr Name: Analog Devices / Maxim Integrated

The AD9957BSVZ is a 1 GSPS quadrature digital upconverter with a 14-bit DAC, integrated DDS, and clock multiplier. It operates from 1.8V and 3.3V supplies and is housed in a 100-TQFP exposed pad package.

✓ Total Stock: 2,027 pcs

AD9957BSVZ Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	14 pcs On Request	14 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Husky International Electronic ✓ Non-Authorised Inventory information	12 pcs On Request	12 pcs	On Request	1	On Request	On Request	N/A	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	09+22	On Request	On Request

AD9957BSVZ Description

Short technical summary and product information.

The AD9957BSVZ from Analog Devices is a highly integrated 1 GSPS quadrature digital upconverter (QDUC) that functions as a universal I/Q modulator and agile upconverter. It integrates a high-speed direct digital synthesizer (DDS), a 14-bit digital-to-analog converter (DAC), clock multipliers, and advanced digital filters on a single chip. Key specifications include a 1 GSPS internal clock speed, up to 400 MHz analog output frequency, 250 MSPS input data rate, and phase noise ≤ -125 dBc/Hz at 400 MHz carrier and 1 kHz offset. The device offers excellent dynamic performance with >80 dB narrow-band SFDR. It supports interpolation factors from 4× to 252× and includes an inverse sinc filter for sin(x)/x correction. The AD9957BSVZ operates from 1.8V and 3.3V power supplies and is designed for surface mount assembly in a 100-lead TQFP with exposed pad (100-TQFP-EP 14x14). It is suitable for applications such as HFC data modems, wireless base station transmissions, and broadband communications.

AD9957BSVZ Quick Information

Product Type: Direct Digital Synthesis (DDS) IC

Canonical Name: AD9957BSVZ - 1 GSPS Quadrature Digital Upconverter with 14-bit DAC

Subcategory: Quadrature Digital Upconverter

AD9957BSVZ Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AD9957BSVZ Features

1 GSPS internal clock speed.
Integrated 14-bit DAC at 1 GSPS.
Up to 400 MHz analog output.
Phase noise ≤ -125 dBc/Hz.
Surface mount 100-TQFP exposed pad package.

AD9957BSVZ Applications

Ideal for HFC data and video modems.
Used in wireless base station transmitters.
Suitable for broadband communications.
Perfect for internet telephony systems.

AD9957BSVZ FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range?

1.8V and 3.3V.

What package does the AD9957BSVZ come in?

100-TQFP Exposed Pad (100-TQFP-EP 14x14).

What is the operating temperature range?

-40°C to 85°C.

Is the AD9957BSVZ RoHS compliant?

RoHS3 Compliant (unverified).

What is the maximum clock speed?

1 GSPS internal clock speed.

What is the DAC resolution?

14 bits.

What is the maximum analog output frequency?

400 MHz.

AD9957BSVZ Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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AD9910BSVZ-REEL

Analog Devices / Maxim Integrated

AD9910BSVZ-REEL is a 1 GSPS, 14-bit Direct Digital Synthesizer (DDS) from Analog Devices. It features a 400 MHz analog output, -125 dBc/Hz phase noise, and >80 dB SFDR in a 100-TQFP-EP package.

View Part

AD9957BSVZ-REEL