SL2524NA Ver la hoja de datos (PDF) - Mitel Networks

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SL2524NA

1.3GHz Dual Wideband Logarithmic Amplifier

Mitel Networks 

SL2524

ELECTRICAL CHARACTERISTICS - SL2524C

Guaranteed at the following test conditions unless otherwise stated

Frequency = 200MHz, Tamb = +25°C, Input power = -30dBm, VCC = 6V ±0.1V, Source Impedance = 50Ω.

Load impedance = 50Ω, Test Circuit = Fig. 4, RSET = 300Ω. Tested as a dual stage.

Characteristic

Value

Units

Min

Typ

Max

Conditions

Supply current

70

87

100

mA

Small signal gain (dual stage,

9.6

single ended)

9.6

9.4

9.0

11.4

13.0

11.6

13.6

11.3

13.2

11.0

13.0

dB Tamb = +25°C f = 25MHz See Note 3

dB Tamb = -30°C f = 200MHz See Notes 2, 3

dB Tamb = +25°C f = 200MHz See Note 3

dB Tamb = +85°C f = 200MHz See Notes 2, 3

9.2

11.2

13.2

dB Tamb = -30°C f = 500MHz See Notes 1, 3

8.8

10.7

12.6

dB Tamb = +25°C f = 500MHz See Note 1

7.7

9.7

11.7

dB Tamb = +85°C f = 500MHz See Notes 1, 3

Detected output current (max) 3.20

3.45

2.95

3.25

3.05

3.30

3.00

3.30

2.70

3.10

2.80

3.15

2.75

3.10

3.70

3.55

3.55

3.50

3.30

3.55

3.75

mA Tamb = +25°C, VIN = 0dBm, f = 25MHz

mA Tamb = -30°C, VIN = 0dBm, f = 200MHz

See Note 2

mA Tamb = +25°C, VIN = 0dBm, f = 200MHz

mA

Tamb

=

+85°C,

V

IN

=

0dBm,

f

=

200MHz

See Note 2

mA Tamb = -30°C, VIN = 0dBm, f = 500MHz

See Note 1

mA Tamb = +25°C, VIN = 0dBm, f = 500MHz

See Note 1

mA Tamb = +85°C, VIN = 0dBm, f = 500MHz

See Note 1

Detected output current

(no signal)

0.75

0.95

0.70

0.93

0.70

0.90

1.25

1.20

1.20

mA Tamb = -30°C, See Note 2

mA Tamb = +25°C, See Note 2

mA Tamb = +85°C, See Note 2

Upper cut off frequency (RF)

1000

MHz -3dB w.r.t 200MHz, Tamb = +25°C

See Note 1

Lower cut off frequency (RF)

0.35

2

MHz -3dB w.r.t 200MHz, Tamb = +25°C

Detector cut off frequency

600

MHz 50% O/P current w.r.t. 200MHz

Limited IF O/P voltage

105

135

175

mV I/P power = 0dBm, Tamb = +25°C

Phase variation with input level

(normalised to -30dBm)

0±2.0

-4.0±2.0

Degree Frequency = 70MHz, -55 to +3dBm

See Note 1

Degree Frequency = 200MHz, -55 to +3dBm

See Note 1

Limited O/P var with temp.

±12

±25

mV See Note 1

Noise figure

14

dB

Max I/P before overload

15

dBm

Input impedance

1

kΩ 1kΩ in parallel with 2pF

Output impedance

50

Ω

NOTES

1. Parameter guaranteed but not tested

2. Tested at 25°C only, but guaranteed at temperature

3. Gain will typically increase by 6dB, when RF outputs use 1kΩ loads in place of 50Ω

4

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