F1350 datasheet(4/27 Pages) RENESAS

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DPD Demodulator for PA

Linearization, 1300MHz to 2900MHz

IDTF1350

Datasheet

IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver

January 21, 2020

IDTF1350 SPECIFICATION - CONTINUED

Specifications apply at VCC = +5.0V, TC = 25C,

FRF = 2100 MHz, FLO = 2300 MHz, Gain = GMAX, PLO = 0 dBm, TC= +25°C, STBY = GND

unless otherwise noted. Full Lineup measured through to I or Q path. IF Transformers and RF input trace losses de-embedded.

Parameter

Comment

Symbol

min

typ

max

units

Noise Figure

 From RF_INX to I+,I- & Q+,Q-

 Gain setting = GMAX

17.4

Output IP3 – GMAX

 Measured at I+,I- and Q+,Q-

 PIN = -11 dBm per tone

 5 MHz Tone Separation

 Gain setting = GMAX

IP3MAX

dBm

Output IP3 – G-20

 Measured at I+,I- and Q+,Q-

 PIN = +9 dBm per tone

 5 MHz Tone Separation

 Gain setting = G-20

IP3-20

382

dBm

2nd Harmonic

 Measured at I+,I- and Q+,Q-

 PIN = -11 dBm

 Gain setting = GMAX

-68

-75

dBc

Output IP2

 Measured at I+,I- and Q+,Q-

 PIN = -11 dBm per tone

 5 MHz Tone Separation

 Gain setting = GMAX

IP2O

dBm

Output compression

 Measured at I+,I- and Q+,Q-

 PIN = +4 dBm

 Gain setting = GMAX

0.2

Gain Ripple

 Fixed LO = 2300 MHz

 RF = 1800 to 2280 MHz

 IF = 20 to 500 MHz

Ripple

0.8

1.3

Group Delay Distortion

 Fixed LO = 2300

 RF = 1800 to 2280 MHz

 IF = 20 to 500 MHz

GDD

nsec

Quadrature Amplitude

Balance

Calculated from Data from

Oversample RF range Tests

BALG

-0.3

0.3

Quadrature Phase

Balance

Measure with 20 GSa/sec scope

BALΦ

-2.6

-1.5

degrees

Amplitude Balance over

environmentals

 Tc = -40C to 105C

 LO drive = -3 dBm to +3 dBm

 Measure with 20 GSa/sec scope

BALG∆

-0.5

+0.4

Quadrature Phase

Balance over

environmentals

 Tc = -40C to 105C

 LO drive = -3 dBm to +3 dBm

 Measure with 20 GSa/sec scope

BALΦ∆

-3

degrees

LO to IF leakage

 Output balun not de-embedded

ISOLI

-33

-28

dBm

LO to RF leakage

ISOLR

-42

dBm

RF to IF isolation

 Output balun not de-embedded

ISORI

-54

-46

dBc

Attenuator Range

Range

25.5

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