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ASB Inc.

· sales@asb.co.kr · Tel: +82-42-528-7220

June 2012

ASL551

Wideband Linear Push-pull Amplifier MMIC

1) OIP3 and OIP2 are measured with two tones at an output power of +10 dBm/tone separated by 1 MHz.

2) OIP3 and OIP2 are measured with two tones at an output power of +12 dBm/tone separated by 6 MHz.

3) OIP2 is measured at F1+F2 Frequency.

CSO & CTB measured at Pout = 106 dBuV 84 ch (4), 106.7 dBuV PAL-60 ch (5), 105 dBuV 84 ch (6).

Parameters

Units

Min

Typ

Max

Testing Frequency

MHz

500

Gain

dB

19.6

S11

dB

-17

S22

dB

-17

Output IP3

dBm

46.5

Noise Figure

dB

1.85

Output P1dB

dBm

28

Current

mA

433

Device Voltage

V

6.5

Parameters

Units

Typical

Frequency

MHz

5

500

500

500

Noise Figure

dB

1.5

1.85

1.8

1.55

Gain

dB

21.1

19.6

19.6

19.8

S11

dB

-20

-17

-17

-20

S22

dB

-20

-17

-17

-17

Output P1dB

dBm

26

28

28

28

Output IP3

dBm

39

1)

46.5

2)

47.5

2)

43.5

2)

Output IP2

dBm

74

76

76

65

CSO

dBc

-

60

4)

65

5)

62

6)

CTB

dBc

-

64

4)

64

5)

63

6)

Current

mA

250

433

433

250

Device Voltage

V

8

6.5

6

8

Parameters

Rating

Operating Case Temperature

-40 to

+85°C

Storage Temperature

-40 to

+150°C

Device Voltage

+9 V

Operating Junction Temperature

+160

°C

Input RF Power (CW, 75 ohm matched)

9 dBm

Maximum Current

500 mA

Thermal Resistance

18

°C/W

Features

Description

Typical Performance

Absolute Maximum Ratings

·

High Linearity 46.5 dBm OIP3

·

Low Noise Figure 1.85 dB

·

28 dBm P1dB

·

75 Ohm Input / Output Match

·

Bandwidth 5 ~ 1000 MHz

·

Single Supply 6.5 V

The ASL551, a wideband linear push-pull amplifi-

er MMIC, has a high linearity and low noise over a

wide range of frequency 5 MHz to 1 GHz, being

suitable for use in the fiber receiver, distribution

amplifiers and drop amplifiers of CATV systems,

and in the mobile wireless repeaters and BTS.

The amplifier is available in an SOIC-8 package

and passes through the stringent DC, RF, and

reliability tests.

Application Circuit

·

50 ~ 1000 MHz ( 6.5 V )

·

50 ~ 1000 MHz ( 6.5 V / LPF )

·

50 ~ 1000 MHz ( 6 V )

·

50 ~ 1000 MHz

( 8 V / High Linearity )

·

50 ~ 1000 MHz ( 8 V )

·

5 ~ 200 MHz ( 8 V / 5V )

Product Specifications

ASL551

Package Style: SOIC-8

Pin Configuration

Pin No.

Function

1

RF IN 1

2,3,6,7

NC

4

RF IN 2

5

RF OUT 2

8

RF OUT 1