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Product description

The AD6674BCPZ-750 is a mixed-signal intermediate frequency (IF) receiver with 385 MHz bandwidth. The AD6674BCPZ-750 has built-in dual-channel, 14-bit 1.0 GSPS/750 MSPS/500 MSPS analog-to-digital converters (ADCs) and various digital signal algorithm modules, including four broadband DDCS, an NSR and VDR monitoring. The AD6674BCPZ-750 features an on-chip buffer and sample-and-hold circuit, designed specifically for low power consumption, small size, and ease of use. The product is designed to support communication applications, enabling wide-band analog signal sampling up to 2 GHz. The AD6674BCPZ-750 is optimized for wide input bandwidth, high sampling rates, excellent linearity and low power consumption in a small package.

The dual-channel ADC core uses a multistage, differential pipeline architecture with integrated output error correction logic. Each ADC has a wide bandwidth input and supports a wide range of input options for the user. The AD6674BCPZ-750 integrated voltage reference source simplifies design considerations.

Key performance parameters ‌

Frequency range ‌ : 385MHz, AD6674BCPZ-750 support dual-band reception (100/200MHz) ‌;

Package and power consumption ‌ : 64-pin LFCSP-WQ (QFN) package, surface mount design; The AD6674BCPZ-750 operates at 1.25V-3.3V, power consumption optimized for portable devices ‌;

Environmental adaptability ‌ : Operating temperature range -40°C to +85°C, the AD6674BCPZ-750 meets the requirements of industrial grade and vehicle communication ‌.

AD6674BCPZ-750 Main features

JESD204B (subclass 1) encodes serial digital output

In-band SFDR = 83 dBFS (750 MSPS at 340 MHz)

In-band SNR = 66.7 dBFS (750 MSPS at 340 MHz)

Total power consumption per channel at 750 MSPS: 1.4W (default setting)

Noise density = -153 dBFS/Hz (750 MSPS)

1.25V, 2.5V and 3.3V DC power supply

Flexible input range

The AD6674BCPZ-750 supports 1.46V p-p to 1.94V p-p (nominal value 1.70V p-p)

95 dB channel isolation/crosstalk

Amplitude detection bits enable efficient automatic gain control (AGC)

The Noise shaping requantizer (NSR) option supports the main receiver function

The variable Dynamic Range (VDR) option supports digital predistortion (DPD)

Two broadband digital processors are integrated per channel

12-bit numerical control oscillator (NCO) with up to 4 half-band filters

Differential clock input

Integer clock frequency: 1, 2, 4 or 8

Energy saving shutdown mode

Flexible JESD204B channel configuration

Small signal disturbance

Typical application scenario

1. ‌ cellular communications infrastructure ‌

The AD6674BCPZ-750 supports 385MHz dual-band reception, ADAPTS to base stations, relay equipment and other scenarios, and realizes high-precision signal processing and low-noise interference control ‌.

The AD6674BCPZ-750 integrates the IF reception function to optimize the multi-channel signal synchronization capability and improve the cellular network coverage efficiency ‌.

2. ‌ network communication equipment ‌

The AD6674BCPZ-750 is used in multi-protocol wireless access points (such as hybrid Wi-Fi 6/5G devices) to support dynamic band switching and low power mode for complex network environments ‌.

3. ‌ mobile terminal RF module ‌

The AD6674BCPZ-750 implements RF front-end signal processing in mobile phones and Internet of Things terminals, is compatible with 5G/LTE standards, and enhances data transmission stability ‌.

If you need to purchase AD6674BCPZ-750 receiver, please visit our official website (www.hkmjd.com).