This product is designed for a highly specific application. The detailed data sheet contains information about proprietary technology, and is only available to customers whose requirements closely match this application and will require a separate NDA. To request the data sheet, please contact the WiMAX/WiBRO Development Group and provide the following information: end application, annual usage/year, and baseband development strategy.

Unfortunately we are unable to respond to requests that do not meet our qualification criteria. If you do not receive a response within 5 business days, please select another part. Technical support for this product is NOT available from our normal Tech Support desk.

For additional information downloads and an overview of ADI's WiMAX RF transceiver technology, please click here.

The AD9353 is a fully integrated transceiver for IEEE 802.16 WiMAX wireless network systems. The RF MxFE® combines the RF front end with mixed-signal baseband enabling an easy- to-use digital interface to the baseband ASIC or FPGA. The AD9353 operates in the 3.3 GHz to 3.8 GHz range covering most of the licensed and unlicensed bands. Channel bandwidths of 3.5 MHz, 4.375 MHz, 5 MHz, 7 MHz, 8.75 MHz, 10 MHz, 14 MHz, 17.5 MHz, and 20 MHz are supported.

The direct-conversion receiver has state-of-the-art noise figure and linearity, and requires no external components with the exception of a balun. The complete RF subsystem integrates an autonomous AGC loop and dc offset corrections, thus eliminating the need for high speed interaction with the baseband processor. The received signal strength indicator (RSSI) has over 80 dB of dynamic range with 0.5 dB resolution and is accessible via the serial interface.

The received signal is digitized with a high dynamic range 12-bit ADC. Decimation and channel filters produce a 10-bit output signal at the appropriate sample rate determined by the bandwidth mode. The transmit path takes 10-bit input data and interpolates before converting to the analog domain and upconverting to the carrier frequency.

The highly linear transmit path has excellent spectral purity with sideband noise less than −134 dBc/Hz at 22 MHz offset and offers EVM of −36 dB at 0 dBm output power. The transmit power is detected by an accurate power detector and autonomously controlled with a range of 58 dB and 0.25 dB steps. The output power can be calibrated at the factory by a single measurement.

The reference frequency is produced by an internal crystal oscillator that has a digital programmable frequency with 0.012 ppm resolution, thus reducing the total bill of materials of the device.

An internal auxiliary ADC and two auxiliary DACs are available for system monitoring and control. Three general- purpose I/Os are also included and can be register programmed or automatically sequenced by a user-defined state machine. Mode control is via a 4-wire serial port and four real-time I/O control pins.

The AD9353 is powered from a single 3.3 V supply and contains on-chip LDOs for each function to eliminate external regulators. The AD9353 is packaged in a 9 mm × 9 mm, 64-lead LFCSP.

Applications

• WiMAX/BWA

Data Sheet, Rev. Sp0, 10/07

Part#	Modulation Mode	Output Frequency Range	Maximum Data Rate (kbps)	Programmable Output Power	+10dBm Pwr Consumption	Package	Price* (1000-4999)
ADF7010	FSK/ASK/GFSK	902-928 MHz	76	-20dBm to +10dBm	30mA	24-Lead Tssop	$1.67
ADF7011	FSK/ASK/GFSK	433-435MHz, 866-870MHz	76	-20dBm to +10dBm	30mA	24-Lead Tssop	$1.67
ADF7012	FSK/ASK/GFSK	50-1000 MHz	150	-16dBm to +13dBm	21mA	24-Lead Tssop	$1.50
ADF7020	FSK/ASK/GFSK	431-478 MHz, 862-956 MHz	200	-16dBm to +13dBm	19mA	48-Lead CSP	$2.20
ADF7020-1	ASK/FSK/OOK, FSK/ASK/GFSK	135MHz to 650MHz.	200	-16dBm to +13dBm	27mA	48-Lead CSP	$2.20
ADF7021	2FSK, 3FSK, 4FSK	80-650 MHz, 862-940 MHz	25	-16dBm to +13dBm	28mA	48-Lead CSP	$2.85
ADF7021-N	2FSK, 3FSK, 4FSK	80-650 MHz, 842-916 MHz	24	-16dBm to +13dBm	29.2mA	48-Lead CSP	$2.85
ADF7025	FSK	431-464 MHz, 862-870 MHz , 902-928 MHz	384	-16dBm to +13dBm	27mA	48-Lead CSP	$2.85
ADF7901	ASK/FSK/OOK	369.5MHz-395.9MHz	20	'+5dBm to +14dBm	21mA	24-Lead Tssop	$1.50
ADF7902	FSK	369.5MHz-395.9MHz	2	-	-	24-Lead Tssop	$1.50

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

The model number is a specific version of a generic that can be purchased or sampled.

Status indicates the current lifecycle of the product. This can be one of 4 stages:

• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.

Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.