ALM-11136 datasheet(2/12 Pages) AVAGO

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Absolute Maximum Rating [1] TA = 25° C

Symbol

Parameter

Units

Absolute Max.

Vdd

Device Voltage,

RF output to ground

5.5

Pin,max

CW RF Input Power

(Vdd = 5.0 V, Idd = 100 mA)

dBm

+15

Pdiss

Total Power Dissipation [3]

0.715

Junction Temperature

°C

150

TSTG

Storage Temperature

°C

-65 to 150

Thermal Resistance [2]

(Vdd = 5.0 V, Idd = 100 mA) θjc = 83.1°C/W

Notes:

1. Operation of this device in excess of any of

these limits may cause permanent damage.

2. Thermal resistance measured using Infra-Red

Measurement Technique.

3. Power dissipation with unit turned on. Board

temperature TC is 25° C. Derate at 12.3 mW/°C

for TC > 92° C.

Electrical Specifications [1, 4]

RF performance at TA = 25° C, Vdd = 5 V, 915 MHz, measured on demo board in Figure 1 with component listed in Table1

for DC bypass.

Symbol

Parameter and Test Condition

Frequency (MHz)

Units

Min.

Typ.

Max.

Idd

Drain Current

107

Gain

900

915

–

15.4

–

IRL

Input Return Loss, 50

Ω source

–

ORL

Output Return Loss, 50

Ω load

–

NF [2]

Noise Figure

900

915

–

0.76

–

0.91

IIP3 [3]

Input Third Order Intercept Point

dBm

19.7

–

IP1dB

Input Power at 1 dB Gain Compression

dBm

3.35

4.5

–

Bypass IL

Bypass Insertion Loss, 50

Ω load Vdd = 0 V

900

915

–

0.85

–

1.1

Bypass IRL

Input Return Loss, 50

Ω source Vdd = 0 V

–

Bypass ORL

Output Return Loss, 50

Ω load Vdd = 0 V

–

ISOL

Bypass Isolation @LNA ON Vdd = 5 V

–

Notes:

1. Measurements at 915 MHz obtained using demo board described in Figure 1.

2. For NF data, board losses of the input have not been de-embedded.

3. IIP3 test condition: FRF1 = 915 MHz, FRF2 = 916 MHz with input power of -15 dBm per tone.

4. Use proper bias, heatsink and derating to ensure maximum channel temperature is not exceeded. See absolute maximum ratings and application

note for more details.

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