ML1490 datasheet(1/8 Pages) LANSDALE

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Giải thích chi tiết về linh kiện	RF/IF/Audio Amplifier Wideband Amplifier With AGC

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Issue A

ML1490

RF/IF/Audio Amplifier

Wideband Amplifier With AGC

Legacy Device: Motorola MC1490

The ML1490 is an integrated circuit featuring

wide–range AGC for use in RF/IF amplifiers and audio

amplifiers.

• High Power Gain:

50 dB Typ at 10 MHz

45 dB Typ at 60 MHz

35 dB Typ at 100 MHz

• Wide Range AGC: 60 dB Min, DC to 60 MHz

• 6.0 V to 15 V Operation, Single Polarity Supply

• Operating Temperature Range TA = –40° to +85°C

Note: See Similar ML1350 For Possible Option

P DIP 8 = PP

PLASTIC PACKAGE

CASE 626

1

8

CROSS REFERENCE/ORDERING INFORMATION

MOTOROLA

P DIP 8

MC1490P

ML1490PP

LANSDALE

PACKAGE

Note: Lansdale lead free (Pb) product, as it

becomes available, will be identified by a part

number prefix change from

ML to MLE.

PIN CONNECTIONS

1

2

3

4

8

7

6

5

Output

(–)

VCC

GND

Inverting

Input

Output

(+)

Substrate

Ground

Noninverting

Input

AGC

Input

(Top View)

–+

SCATTERING PARAMETERS

(VCC = +12 Vdc, TA = +25°C, Zo = 50 Ω)

f = MHz

Typ

Parameter

Symbol

30

60

Unit

Input

Reflection

Coefficient

|S11|

θ11

0.95

–7.3

0.93

–16

–

deg

Output

Reflection

Coefficient

|S22|

θ22

0.99

–3.0

0.98

–5.5

–

deg

Forward

Transmission

Coefficient

|S21|

θ21

16.8

128

14.7

64.3

–

deg

Reverse

Transmission

Coefficient

S12

θ12

0.00048

84.9

0.00092

79.2

–

deg

MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.)

Rating

Symbol

Value

Unit

Power Supply Voltage

VCC

+18

Vdc

AGC Supply

VAGC

VCC

Vdc

Input Differential Voltage

VID

5.0

Vdc

Operating Temperature Range

TA

–40 to +85

°C

Storage Temperature Range

Tstg

–65 to +150

°C

Junction Temperature

TJ

+150

°C

Representative Schematic Diagram

Pins 3 and 7 should both be connected to circuit ground.

1

2

3

4

5

6

7

8

Inputs

Outputs

VCC

(+)

(–)

(+)

VAGC

70

470

200

1.1 k

1.5 k

12.1 k

5.5 k

1.4 k

2.8 k

45

1.9k

5.6 k

8.4 k

66

5.0 k

470

5.0 k

1.1 k

200

(–)

Substrate

2.8 k

Số phần tương tự - ML1490

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
LANSDALE Semiconductor ...	ML1490	545Kb / 8P	RF/IF/Audio Amplifier Wideband Amplifier With AGC
LANSDALE Semiconductor ...	ML1490PP	545Kb / 8P	RF/IF/Audio Amplifier Wideband Amplifier With AGC

More results

Mô tả tương tự - ML1490

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
LANSDALE Semiconductor ...	ML1490	545Kb / 8P	RF/IF/Audio Amplifier Wideband Amplifier With AGC
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Mitel Networks Corporat...	SL6140	171Kb / 10P	400MHz Wideband AGC Amplifier
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SIRENZA MICRODEVICES	S510067	163Kb / 6P	DTV IF AGC AMPLIFIER
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TriQuint Semiconductor	TGA1342-SCC	119Kb / 7P	2 20 GHz Wideband AGC Amplifier

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