AD6643BCPZ-250

AD6643BCPZ-250
Mfr. #:
AD6643BCPZ-250
Manufacturer:
Analog Devices Inc.
Description:
RF Receiver IC 11 Bit IF Diversity 3G Rcvr
Lifecycle:
New from this manufacturer.
Datasheet:
AD6643BCPZ-250 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
AD6643BCPZ-250 more Information AD6643BCPZ-250 Product Details
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
RF Receiver
RoHS:
Y
Maximum Operating Temperature:
+ 85 C
Minimum Operating Temperature:
- 40 C
Package / Case:
LFCSP-64
Mounting Style:
SMD/SMT
Packaging:
Tray
Series:
AD6643
Brand:
Analog Devices
Moisture Sensitive:
Yes
Product Type:
RF Receiver
Factory Pack Quantity:
260
Subcategory:
Wireless & RF Integrated Circuits
Supply Voltage - Max:
1.9 V
Supply Voltage - Min:
1.7 V
Tags
AD6643BCPZ-2, AD6643B, AD6643, AD664, AD66, AD6
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***et
IF Diversity Receiver 64-Pin LFCSP EP Tray
***i-Key
IC IF RCVR 11BIT 250MSPS 64LFCSP
***log Devices
The AD6643 is an 11-bit, 200 MSPS/250 MSPS, dual-channel intermediate frequency (IF) receiver specifically designed to support multi-antenna systems in telecommunication applications where high dynamic range performance, low power, and small size are desired. The device consists of two high performance analog-to-digital converters (ADCs) and noise shaping requantizer (NSR) digital blocks. Each ADC consists of a multistage, differential pipelined architecture with integrated output error correction logic, and each ADC features a wide bandwidth switched capacitor sampling network within the first stage of the differential pipeline. An integrated voltage reference eases design considerations. A duty cycle stabilizer (DCS) compensates for variations in the ADC clock duty cycle, allowing the converters to maintain excellent performance. Each ADC output is connected internally to an NSR block. The integrated NSR circuitry allows for improved SNR performance in a smaller frequency band within the Nyquist bandwidth. The device supports two different output modes selectable via the SPI. With the NSR feature enabled, the outputs of the ADCs are processed such that the AD6643 supports enhanced SNR performance within a limited portion of the Nyquist bandwidth while maintaining an 11-bit output resolution. The NSR block can be programmed to provide a bandwidth of either 22% or 33% of the sample clock. For example, with a sample clock rate of 185 MSPS, the AD6643 can achieve up to 75.5 dBFS SNR for a 40 MHz bandwidth in the 22% mode and up to 73.7 dBFS SNR for a 60 MHz bandwidth in the 33% mode. When the NSR block is disabled, the ADC data is provided directly to the output at a resolution of 11 bits. The AD6643 can achieve up to 66.5 dBFS SNR for the entire Nyquist bandwidth when operated in this mode. This allows the AD6643 to be used in telecommunication applications such as a digital predistortion observation path where wider bandwidths are required. After digital signal processing, multiplexed output data is routed into an 11-bit output port such that the maximum data rate is 400 Mbps (DDR). These outputs are LVDS and support ANSI-644 levels. The AD6643 receiver digitizes a wide spectrum of IF frequencies. Each receiver is designed for simultaneous reception of a separate antenna. This IF sampling architecture greatly reduces compo-nent cost and complexity compared with traditional analog techniques or less integrated digital methods. Flexible power-down options allow significant power savings. Programming for device setup and control is accomplished using a 3-wire SPI-compatible serial interface with numerous modes to support board level system testing. The AD6643 is available in a Pb-free, RoHS-compliant, 64-lead, 9 mm × 9 mm lead frame chip scale package (LFCSP_VQ) and is specified over the industrial temperature range of −40°C to +85°C. This product is protected by a U.S. patent. Product Highlights Two ADCs are contained in a small, space-saving, 9 mm × 9 mm × 0.85 mm, 64-lead LFCSP package. Pin selectable noise shaping requantizer (NSR) function that allows for improved SNR within a reduced bandwidth of up to 60 MHz at 185 MSPS. LVDS digital output interface configured for low cost FPGA families. Operation from a single 1.8 V supply. Standard serial port interface (SPI) that supports various product features and functions, such as data formatting (offset binary or twos complement), NSR, power-down, test modes, and voltage reference mode. On-chip integer 1-to-8 input clock divider and multichip sync function to support a wide range of clocking schemes and multichannel subsystems. Applications Communications Diversity radio and smart antenna (MIMO) systems Multimode digital receivers (3G) WCDMA, LTE, CDMA2000 WiMAX, TD-SCDMA I/Q demodulation systems General-purpose software radios
RF, Microwave & Millimeter Wave ADI SLP
Broadband ADI SLP
High-Speed Converters
Analog Devices offers the industry's largest portfolio high speeddigital-to-analog converter products including wideband radio frequency(RF), intermediate frequency (IF) signal processing and general purposebaseband classes, which are widely employed in wired and wirelesscommunications, instrumentation, radar, electronic warfare and otherapplications.Learn More
Part # Mfg. Description Stock Price
AD6643BCPZ-250
DISTI # V99:2348_06211041
Analog Devices IncIF Diversity Receiver 64-Pin LFCSP EP Tray
RoHS: Compliant
3
  • 1:$86.1759
AD6643BCPZ-250
DISTI # V36:1790_06211041
Analog Devices IncIF Diversity Receiver 64-Pin LFCSP EP Tray
RoHS: Compliant
0
    AD6643BCPZ-250
    DISTI # AD6643BCPZ-250-ND
    Analog Devices IncIC IF RCVR 11BIT 250MSPS 64LFCSP
    RoHS: Compliant
    Min Qty: 1
    Container: Tray
    1In Stock
    • 25:$114.0552
    • 10:$119.8550
    • 1:$127.5900
    AD6643BCPZ-250
    DISTI # 25938356
    Analog Devices IncIF Diversity Receiver 64-Pin LFCSP EP Tray
    RoHS: Compliant
    3
    • 1:$86.1759
    AD6643BCPZ-250
    DISTI # 584-AD6643BCPZ-250
    Analog Devices IncRF Receiver IC 11 Bit IF Diversity 3G Rcvr
    RoHS: Compliant
    6
    • 1:$107.9600
    • 5:$105.6000
    • 10:$101.4500
    • 25:$99.0300
    • 50:$95.0700
    AD6643BCPZRL7-250
    DISTI # 584-AD6643BCPZR7-250
    Analog Devices IncRF Receiver IC 11 Bit IF Diversity 3G Rcvr
    RoHS: Compliant
    0
    • 750:$93.7600
    AD6643BCPZ-250Analog Devices IncRF and Baseband Circuit, CMOS
    RoHS: Compliant
    143
    • 1000:$100.7400
    • 500:$106.0400
    • 100:$110.4000
    • 25:$115.1300
    • 1:$123.9800
    AD6643BCPZ-250
    DISTI # AD6643BCPZ-250
    Analog Devices IncCONVERTER - ADC
    RoHS: Compliant
    0
    • 6:$114.8400
    • 10:$111.5600
    • 25:$106.9800
    • 100:$104.1200
    • 500:$101.4200
    • 1000:$100.1100
    Image Part # Description
    AD6643BCPZ-200

    Mfr.#: AD6643BCPZ-200

    OMO.#: OMO-AD6643BCPZ-200

    RF Receiver IC 11 Bit IF Diversity 3G Rcvr
    AD6643BCPZ-250

    Mfr.#: AD6643BCPZ-250

    OMO.#: OMO-AD6643BCPZ-250

    RF Receiver IC 11 Bit IF Diversity 3G Rcvr
    AD6643BCPZRL7-200

    Mfr.#: AD6643BCPZRL7-200

    OMO.#: OMO-AD6643BCPZRL7-200

    RF Receiver IC 11 Bit IF Diversity 3G Rcvr
    AD6643BCPZRL7-250

    Mfr.#: AD6643BCPZRL7-250

    OMO.#: OMO-AD6643BCPZRL7-250

    RF Receiver IC 11 Bit IF Diversity 3G Rcvr
    AD6643BCPZ-250..

    Mfr.#: AD6643BCPZ-250..

    OMO.#: OMO-AD6643BCPZ-250--1190

    New and Original
    AD6643BCPZRL7-250

    Mfr.#: AD6643BCPZRL7-250

    OMO.#: OMO-AD6643BCPZRL7-250-ANALOG-DEVICES-INC-ADI

    RF Receiver IC 11 Bit IF Diversity 3G Rcv
    AD6643BCPZRL7-200

    Mfr.#: AD6643BCPZRL7-200

    OMO.#: OMO-AD6643BCPZRL7-200-ANALOG-DEVICES-INC-ADI

    RF Receiver IC 11 Bit IF Diversity 3G Rcv
    AD6643BCPZ-200

    Mfr.#: AD6643BCPZ-200

    OMO.#: OMO-AD6643BCPZ-200-ANALOG-DEVICES-INC-ADI

    RF Receiver IC 11 Bit IF Diversity 3G Rcv
    AD6643BCPZ-250

    Mfr.#: AD6643BCPZ-250

    OMO.#: OMO-AD6643BCPZ-250-ANALOG-DEVICES-INC-ADI

    RF Receiver IC 11 Bit IF Diversity 3G Rcv
    Availability
    Stock:
    Available
    On Order:
    1989
    Enter Quantity:
    Current price of AD6643BCPZ-250 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $107.96
    $107.96
    5
    $105.60
    $528.00
    10
    $101.45
    $1 014.50
    25
    $99.03
    $2 475.75
    50
    $95.07
    $4 753.50
    100
    $93.76
    $9 376.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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