The ADL5373 is a member of the fixed-gain quadrature modulator (F-MOD) family designed for use from 2300 MHz to 3000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communications systems.

The ADL5373 provides a >500 MHz, 3 dB baseband bandwidth, making it ideally suited for use in broadband zero IF or low IF-to-RF applications and in broadband digital predistortion transmitters.

The ADL5373 accepts two differential baseband inputs that are mixed with a local oscillator (LO) to generate a single- ended output.

The ADL5373 is fabricated using the Analog Devices, Inc. advanced silicon-germanium bipolar process. It is available in a 24-lead, exposed paddle, Pb-free LFCSP. Performance is specified over a −40°C to +85°C temperature range. A Pb-free evaluation board is available.

Applications

WiMAX/broadband wireless access systems

Satellite modems

Data Sheet, Rev. A, 2/08

Part#	Function	RF Freq (MHz)	IQ Freq (MHz)	Phase Error (deg)	Amplitude Error (dB)	VGA Range (dB)	Noise Floor (dBm/Hz)	Voltage Supply (V)	Supply Current (max)	Package	Price* (1000-4999)
AD630	Demod, Mod	dc to 2	-	-	-	-	-	+/- 15	5	20-Lead DIP	$6.18
AD8333	Demod	dc to 50	-	0.1	0.05	-	-161	+/- 5	44	32-Lead LFCSP	$8.95
AD8339	Demod	dc to 50	50	1	0.25	-	-	4.5 to 5.5	35	40-Lead LFCSP	$11.95
AD8340	Vector Mod	700 to 1000	-	-	-	-	-	5	130	24-Lead LFCSP	$7.50
AD8341	Vector Mod	1500 to 2400	-	-	-	-	-150.5	4.75 to 5.25	125	24-Lead LFCSP	$7.50
AD8345	Mod	140 to 1000	80	0.5	0.2	-	-155	2.7 to 5.5	65	16-Lead Tssop	$4.96
AD8346	Mod	800 to 2500	70	1	0.2	-	-147	2.7 to 5.5	45	16-Lead Tssop	$4.40
AD8347	Demod	800 to 2700	65	1	0.3	69.5	-	2.7 to 5.5	64	28-Lead TSSOP	$5.78
AD8348	Demod	50 to 1000	75	0.5	0.25	45	-	2.7 to 5.5	58	28-Lead TSSOP	$4.95
AD8349	Mod	700 to 2700	160	0.3	0.1	-	-156	5	135	16-Lead Tssop	$4.96
ADL5370	Mod	250 to 1300	700	-	-	-	-156	4.75 to 5.5	210	24-Lead LFCSP	$4.98
ADL5371	Mod	700 to 1300	700	-	-	-	-156	4.75 to 5.5	175	24-Lead LFCSP	$4.98
ADL5372	Mod	1500 to 2500	700	-	-	-	-158	4.75 to 5.5	175	24-Lead LFCSP	$4.98
ADL5373	Mod	2300 to 3000	700	-	-	-	-156	4.75 to 5.5	175	24-Lead LFCSP	$4.98
ADL5374	Mod	2800 to 4000	700	-	-	-	-155	4.75 to 5.5	175	24-Lead LFCSP	$4.98
ADL5375	Mod	400 to 6000	500	-	-	-	-161	4.75 to 5.25	190	24-Lead LFCSP	$4.98
ADL5382	Demod	700 to 2700	370	0.2	0.05	-	-	4.75 to 5.25	220	24-Lead LFCSP	$5.22
ADL5385	Mod	50 to 2200	500	0.33	0.03	-	-160	4.75 to 5.5	215	24-Lead LFCSP	$4.98
ADL5387	Demod	50 to 2000	240	0.4	0.1	-	-	4.75 to 5.25	180	24-Lead LFCSP	$5.22
ADL5390	Vector Mod	20 to 2400	230	-	-	-	-147	5	130	24-Lead LFCSP	$7.50
ADL5590	Mod	869 to 960	-	-	-	-	-157	4.75 to 5.25	170	36-Lead LFCSP	-
ADL5591	Mod	1805 to 1990	-	-	-	-	-157	4.75 to 5.25	170	36-Lead LFCSP	-

* 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.

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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.