F1429LB datasheet(8/21 Pages) RENESAS

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January 31, 2021

F1429MB Datasheet

Electrical Characteristics - 3.3V Supply

See the F1429MB application circuit. Specifications apply when operated at VCC = +3.3V, fRF = 3.55GHz, TEP = +25°C, STBY = logic LOW,

ZS = 100Ω differential, ZL = 50Ω single-ended, and EVKit traces and connectors are de-embedded, unless otherwise stated.

Table 5.

Electrical Characteristics with a 3.3V Supply

Note: See important table notes at the end of the table.

Parameter

Symbol

Condition

Minimum

Typical

Maximum

Units

Logic Input High Threshold

VIH

1.17[a]

Logic Input Low Threshold

VIL

0.63

Logic Current

IIH, IIL

STBY pin using 1.8V logic

-3

+70

µA

Supply Current

ICC

Standby Current

ICC_STBY

1.5

RF Input Return Loss

RLIN

fRF = 3.0GHz

fRF = 3.3GHz

fRF = 3.55GHz

fRF = 3.8GHz

fRF = 4.2GHz

RF Output Return Loss

RLOUT

fRF = 3.0GHz

fRF = 3.3GHz

fRF = 3.55GHz

fRF = 3.8GHz

fRF = 4.2GHz

Gain

fRF = 3.0GHz

fRF = 3.3GHz

fRF = 3.55GHz

fRF = 3.8GHz

18.5

fRF = 4.2GHz

17.5

Gain Flatness (amplitude)

GVAR

fRF = 3.1GHz, ±100MHz

0.3

fRF = 3.3GHz, ±100MHz

0.1

fRF = 3.55GHz, ±100MHz

0.4

fRF = 3.8GHz, ±100MHz

0.5

fRF = 4.1GHz, ±100MHz

0.6

Gain Variation over Temperature

GTEMP

TEP = -40°C to +115°C

±0.2

Reverse Isolation

REVISO

Amplitude Imbalance

IMBALAMP

Measures RF_IN- to RF_OUT

and compares RF_IN+ to

RF_OUT amplitude

0.4

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