F1350 datasheet(3/27 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

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

Logic Input High

For STBY, DATA, CSb, CLK, SW_Latch

VIH

2.3

Logic Input Low

For STBY, DATA, CSb, CLK, SW_Latch

VIL

0.5

Logic Current

VH = 2.3V, VL = 0V

IIH, IIL

-120

+100

μA

Supply Voltage(s)

All VCC (operating range)

VCC

4.75 to

5.25

Temperature Range

Operating Range

TCASE

-40

+105

degC

Supply Current

Total VCC

ISUPP

275

325

Supply Current

Standby Mode: STBY > VIH

ISTBY

RF Freq Range

Sets LO freq range

FRF

1450

2700

MHz

IF center Freq Range

Sets LO freq range

FIF

100

300

MHz

Oversample RF Range

 Measure Gain at I&Q

 Gain setting = GMAX

 FLO = 1800 MHz, 2920 MHz

 Gain Delta < 2.5 dB

FRFD

1300

2900

MHz

Oversample IF Range

 Measure Gain at I&Q

 Gain setting = GMAX

 FLO = 1800 MHz, 2920 MHz

 Gain Delta < 2.5 dB

FIFD

500

MHz

IF Linearity BW

 RF Freq = 2100 MHz

 IP3O > +38 dBm

 From RF_INX to I+,I- & Q+,Q-

 Pin = -11 dBm/Tone;

 Gain setting = GMAX

IFLIN

100

300

MHz

RF Linearity BW

 IF Freq = 200 MHz

 IP3O > +39 dBm

 From RF_INX to I+,I- & Q+,Q-

 Pin = -11 dBm/Tone

 Gain setting = GMAX

RFLIN

1600

2700

MHz

LO Freq Range

 Operating Range

FLO

1400

2900

MHz

LO Power

PLO

-3 to +3

dBm

RF Input Impedance

Single Ended (RL > 10 dB)

ZRF

IF Output Impedance

Differential (RL > 10 dB)

ZIF

200

LO port Impedance

Single Ended (RL > 10 dB)

ZLO

Gain maximum

 From RF_INX to I+,I- & Q+,Q-

 Gain setting = GMAX

 Pin = -11 dBm

GMAX

10.81

12.5

13.8

Gain maximum Low

Side Injection

 From RF_INX to I+,I- & Q+,Q-

 Gain setting = GMAX

 Pin = -11 dBm

 RF = 2000MHz

 LO = 1800MHz

GMAX_LSLO

12.7

Gain minimum

 From RF_INX to I+,I- & Q+,Q-

 Gain setting = GMIN

 Pin = +14 dBm

GMIN

-13.5

-12.8

-12

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