ADL5202ACPZ-R7 Analog Devices, ADL5202ACPZ-R7 Datasheet

ADL5202ACPZ-R7

Manufacturer Part Number

ADL5202ACPZ-R7

Description

Manufacturer

Analog Devices

Datasheet

1.ADL5202ACPZ-R7.pdf (32 pages)

Specifications of ADL5202ACPZ-R7

Pack_quantity

750

Comm_code

85423300

Lead_time

Eccn

EAR99

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Data Sheet

FEATURES

Dual independent, digitally controlled VGAs

−11.5 dB to +20 dB gain range

0.5 dB ± 0.1 dB step size

150 Ω differential input and output

7.5 dB noise figure at maximum gain

OIP3 > 50 dBm at 200 MHz

−3 dB upper frequency bandwidth of 700 MHz

Multiple control interface options

Parallel 6-bit control interface (with latch)

Serial peripheral interface (SPI) (with fast attack)

Gain up/down mode

Wide input dynamic range

Low power mode option

Power-down control

Single 5 V supply operation

40-lead, 6 mm × 6 mm LFCSP package

APPLICATIONS

Differential ADC drivers

High IF sampling receivers

High output power IF amplification

Instrumentation

GENERAL DESCRIPTION

The

width amplifier that provides precise gain control, high output

IP3, and low noise figure. The excellent distortion performance

and high signal bandwidth make the

control device for a variety of receiver applications. The

ADL5202

lowers the supply current.

For wide input dynamic range applications, the

provides a broad 31.5 dB gain range with 0.5 dB resolution. The

gain is adjustable through multiple gain control interface options:

parallel, serial peripheral interface, and up/down.

Incorporating proprietary distortion cancellation techniques,

the

frequencies approaching 200 MHz for most gain settings.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

ADL5202

also incorporates a low power mode option that

achieves a better than 50 dBm output IP3 at

is a digitally controlled, variable gain, wide band-

ADL5202

an excellent gain

ADL5202

Wide Dynamic Range, High Speed,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

The

level to the PWUPx pins. The quiescent current of the

is typically 160 mA in low power mode. When configured in high

performance mode for more demanding applications, the quiescent

current is 210 mA. When powered down, the

less than 14 mA and offers excellent input-to-output isolation.

The gain setting is preserved during power-down.

Fabricated on an Analog Devices, Inc., high speed SiGe process,

the

good distortion performance and low phase error. The

amplifier comes in a compact, thermally enhanced 40-lead,

6 mm × 6 mm LFCSP package and operates over a temperature

range of −40°C to +85°C.

ADL5202

MODE0,

MODE1

VINA+

VINA–

VINB+

VINB–

FUNCTIONAL BLOCK DIAGRAM

Digitally Controlled VGA

provides precise gain adjustment capabilities with

150Ω

is powered on by applying the appropriate logic

PARALLEL WITH LATCH,

0dB TO 31.5dB

SPI WITH FA,

CIRCUITRY

CONTROL

SIDE B

SIDE A

LOGIC

UP/DN

Figure 1.

PWUPA

PWUPB

+20dB

ADL5202

VPOS

150Ω

ADL5202

GND

www.analog.com

VOUTA+

VOUTA–

VOUTB+

VOUTB–

ADL5202

consumes

ADL5202

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