F2972 datasheet(6/25 Pages) RENESAS

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F2972 Datasheet

Rev O April 19, 2017

Electrical Characteristics

Table 5.

Electrical Characteristics - 75Ω SPECIFICATION

See F2972 75 Application Circuit. Specifications apply when operated with VCC = +3.3V, TEP = +25°C. ZS = ZL = 75 , EN = HIGH, single tone

signal applied at RF1 or RF2 and measured at RFC, EVKit trace and connector losses are de-embedded, unless otherwise noted.

Parameter

Symbol

Condition

Minimum

Typical

Maximum

Units

Insertion Loss (RFC to RF1, RF2)

fRF = 5MHz

0.20

5MHz < fRF ≤ 204MHz

0.23

0.43 [b]

204MHz < fRF ≤ 1.2GHz

0.32

0.52

1.2GHz < fRF ≤ 1.8GHz

0.34

0.54

Isolation (All Paths)

ISO1

fRF = 5MHz

5MHz < fRF ≤ 204MHz

204MHz < fRF ≤ 1.2GHz

1.2GHz < fRF ≤ 1.8GHz

Return Loss (RFC, RF1, RF2)

(Insertion Loss States)

fRF = 5MHz

5MHz < fRF ≤ 204MHz

204MHz < FRF ≤ 1.2GHz

1.2GHz < FRF ≤ 1.8GHz

2nd Harmonic

fIN = 27MHz POUT = 20dBm [c]

-80

-70

dBc

fIN = 204MHz POUT = 20dBm

-100

-90

fIN = 800MHz POUT = 20dBm

-120

-110

3rd Harmonic

fIN = 17MHz POUT = 20dBm

-95

-80

dBc

fIN = 204MHz POUT = 20dBm

-120

-105

fIN = 800MHz POUT = 20dBm

-115

-100

Input 0.1dB Compression Point [d]

(RFC to RF1, RF2)

P0.1dB

fRF = 5MHz

dBm

fRF =204MHz

fRF =1.8GHz

Composite Second Order

CSO

41 dBmV / channel

137 channels [e]

>100

dBc

Composite Triple Beat

CTB

>100

a. Items in min/max columns in bold italics are guaranteed by test.

b. Items in min/max columns that are not bold italics are guaranteed by design characterization.

c. dBmV = dBm [75 ] + 48.75.

d. The input 0.1dB compression point is a linearity figure of merit. Refer to Figure 3 for the maximum operating RF input

power levels.

e. Total power = -7.75dBm [75 ] + 10*log (137) = +13.62dBm [75 ].

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