SL2524LC

更新时间： 2024-11-01 04:04:19

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		放大器
页数	文件大小	规格书
16页	299K
描述
1.3GHz Dual Wideband Logarithmic Amplifier

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SL2524LC 数据手册

SL2524

1.3GHz Dual Wideband Logarithmic Amplifier

DS4548 - 2.1 July 1995

The SL2524 is a pin compatible replacement for the

SL2521 and SL2522 series of log amplifiers, and exhibits a

superior stability performance. The amplifier is a successive

detection type which provides linear gain and accurate loga-

rithmic signal compression over a wide bandwidth. The two

stages can be operated independently.

When six stages (three SL2524s) are cascaded the strip

can be used for IFs between 30-650MHz whilst achieving

greater than 65dB dynamic range with a log accuracy of

<±1.0dB. The balanced limited output also offers accurate

phase information with input amplitude.

FEATURES

■

1.3GHz Bandwidth (-3dB)

Balanced IF limiting

3ns Rise Times/5ns Fall Times (six stages)

20ns Pulse Handling (six stages)

Temperature Stabilised

Surface Mountable

APPLICATIONS

■

Ultra Wideband Log Receivers

Channelised Receivers

Monopulse Applications

OPTIONAL PIN

REFERENCE

ABSOLUTE MAXIMUM RATINGS

Supply Voltage (VCC above VEE)

Storage temperature

+7.0V

-65°C to +150°C

Operating temperature range

SL2524/B/LC

SL2524/C/HP

Junction temperature - LC20

- HP20

-40°C to +85°C

-30°C to +85°C

+175°C

+150°C

PIN DESCRIPTION

Applied DC voltage to RF input ±0.4V (between RF I/P

pins)

+15dBm

NOT less than 180Ω

SUB V_EE

N/C

Applied RF power to RF input

Value of R_SETresistors

Thermal resistance:-

IF OUTPUT (A)

V_EE(A)

OUTPUT V_C(A)

IF INPUT (A)

V_CC(A)

R SET (B)

DET. OUTPUT (B)

V_CC(B)

Die to case

-LC 20

- HP20

28°C/W

20°C/W

73°C/W

82°C/W

IF OUTPUT (B)

OUTPUT V_CC(B)

V_EE(B)

IF INPUT (B)

Die to ambient - LC20

- HP20

DET. OUTPUT (A)

R SET (A)

ORDERING INFORMATION

SL2524/B/LC (Ceramic leadless chip carrier package)

SL2524/C/HP (Plastic J lead chip carrier package)

SL2524/NA/1C (DC probe tested bare die)

5962 - 92315 (SMD)

Fig.1 Pin connections top view

12 3 4 5 6 7...16

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