Datasheet > HA1-2557883

HA1-2557883

更新时间： 2024-01-14 23:32:58

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
14页	433K
描述
Wideband Four Quadrant Analog Multiplier (Current Output)

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HA1-2557883 数据手册

HA2557/883

Wideband Four Quadrant Analog

Multiplier (Current Output)

July 1994

Features

Description

• This Circuit is Processed in Accordance to MIL-STD- The HA-2557/883 is a monolithic, high speed, four quadrant,

883 and is Fully Conformant Under the Provisions of analog multiplier constructed in Intersil’ Dielectrically Iso-

Paragraph 1.2.1.

lated High Frequency Process. The single-ended current

output of the HA-2557/883 has a 130MHz signal bandwidth

(R_L= 50Ω). High bandwidth and low distortion make this part

an ideal component in video systems.

• Low Multiplication Error . . . . . . . . . . . . . . . . 1.5% (Typ)

• Input Bias Currents . . . . . . . . . . . . . . . . . . . . . 8µA (Typ)

• Signal Input Feedthrough at 5MHz. . . . . . . -52dB (Typ)

• Wide Y Channel Bandwidth . . . . . . . . . . 130MHz (Typ)

• Wide X Channel Bandwidth . . . . . . . . . . . 75MHz (Typ)

• Rise Time (R_L= 50Ω) . . . . . . . . . . . . . . . . . . . . 7ns (Typ)

• Supply Current. . . . . . . . . . . . . . . . . . . . . . . 17mA (Max)

The suitability for precision video applications is demon-

strated further by low multiplication error (1.5%), low

feedthrough (-52dB), and differential inputs with low bias cur-

rents (8µA). The HA-2557/883 is also well suited for mixer

circuits as well as AGC applications for sonar, radar, and

medical imaging equipment.

The current output of the HA-2557/883 allows it to achieve

higher bandwidths than voltage output multipliers. Full scale out-

put current is trimmed to 1.6mA. An internal 2500Ω feedback

resistor is also provided to accurately convert the current, if

desired, to a full scale output voltage of ±4V. The HA-2557/883 is

not limited to multiplication applications only; frequency doubling,

power detection, as well as many other conﬁgurations are also

possible.

Applications

• Military Avionics

• Missile Guidance Systems

• Medical Imaging Displays

• Video Mixers

• Sonar AGC Processors

• Radar Signal Conditioning

• Voltage Controlled Ampliﬁer

• Vector Generator

Ordering Information

TEMPERATURE

PART NUMBER

RANGE

PACKAGE

HA1-2557/883

-55 C to +125 C 16 Lead CerDIP

Schematic

Pinout

V+

HA-2557/883

(CERDIP)

TOP VIEW

V_BIAS

V_XIOA

GND

V_REF

REF

15 V_XIO

14 NC

13 V_X+

12 V_X-

11 V+

10 R_Z

V_BIAS

V_YIOB

I_OUT

V_YIO

V_X-

V_X+

V_Y+

V_Y-

V-

V_Y+

Y_Y-

R_Z

REF

I_OUT

V_YIO

V_YIOB

GND

V_XIO

V-

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Spec Number 511064-883

File Number 3638

8-12

12 3 4 5 6 7...14

中文翻译

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