F0452C Datasheet

© 2020 Renesas Electronics Corporation

12

May 5, 2020

Thermal Characteristics

Table 7.

Thermal Characteristics

Parameter

Symbol

Value

Units

Junction-to-Ambient Thermal Resistance

31.2

°C/W

Junction-to-Case Thermal Resistance

(Case is defined as the exposed paddle)

3.4

°C/W

Moisture Sensitivity Rating (Per J-STD-020)

MSL3

Typical Operating Conditions

Unless otherwise noted:







ZL = ZS = 50Ω single-ended with matching networks



STBY1 = STBY2 = Low or open



SW_CTRL = Low or open



Gain Setting = High Gain Mode





All temperatures are referenced to the exposed paddle



Evaluation kit traces and connector losses are de-embedded

Programming

Table 8.

Gain Step Truth Table

ATT1_CTRL, ATT2_CTRL

Attenuation Setting

Low or NC

0dB

High

6dB

Table 9.

Standby and RF Switch Truth Table

In TX Mode, the amplifiers are Off but the bias will remain On for fast turn-on recovery time.

STBY1, STBY2

SW1_CTRL, SW2_CTRL

Mode

Amplifier State

Low or NC

Low or NC

RX

On

Low or NC

High

TX

Off

High

High or Low or NC

Standby

Off