The ADL5391 draws on three decades of experience in advanced analog multiplier products. It provides the same general mathematical function that has been field proven to provide an exceptional degree of versatility in function synthesis:

V_W = α × (V_X x V_Y)/1 V + V_Z

The most significant advance in the ADL5391 is the use of a new multiplier core architecture, which differs markedly from the conventional form that has been in use since 1970. The conventional structure that employs a current mode, translinear core, is fundamentally asymmetric with respect to the X and Y inputs, leading to relative amplitude and timing misalignments that are problematic at high frequencies. The new multiplier core eliminates these misalignments by offering symmetric signal paths for both X and Y inputs. The Z input allows a signal to be added directly to the output. This can be used to cancel a carrier or to apply a static offset voltage.

The ADL5391 is fabricated on Analog Devices' proprietary, high performance, 65 GHz, SOI complementary SiGe bipolar IC process. It is available in a 16-lead, Pb-free, LFCSP and operates over a -40°C to +85°C temperature range. Evaluation boards are available.

Part#	RF Frequency (MHZ)	IF Frequency (MHz)	LO Frequency (MHz)	LO Drive (dBm)	Conversion Gain (dB)	IP3 (dBm)	P1dB (dBm)	NF (dB)	Pos Supply	Supply Current (max)	Price* (1000-4999)
AD831	400	200	400	0	0	24	10	14	+9V to +11V	100	$6.83
AD8342	LF to 2400	LF to 2400	LF to 2400	0	3	24	8.5	12	+4.75V to +5.25V	97	$3.59
AD8343	dc to 2500	dc to 2500	dc to 2500	-10	7	16.5	2.8	14	+4.5V to +5.5V	50	$3.67
AD8344	400 to 1200	70 to 400	470 to 1600	0	4.5	24	8.5	10	+4.75V to +5.25V	84	$3.59
ADL5350	LF to 4000	LF to 4000	LF to 4000	+4	-	25	19	6.5	+2.7V to +3.5V	19	$2.39
ADL5390	20 to 2400	230	20 to 2400	-	3.5	25	13	21	+4.75V to +5.25V	130	$7.59
ADL5391	dc to 2000	-	-	-	1	14	13.2	-	+4.5V to +5.5V	135	$4.95

* 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.

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这种集成电路（IC）的封装说明，例如：DIP，SOIC和BGA封装。评估板是一块用来演示器件性能的试验板，该器件也包含在该评估板上。

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• 民用温度范围：0 ºC～＋70 ºC
• 军用温度范围：－55ºC ～＋125ºC
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• 汽车工作温度范围：-40 ℃～ +125 ℃

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