PE42821 datasheet(2/12 Pages) PSEMI

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Product Specification

PE42821

Page 2 of 12

Document No. DOC-13714-3 │ UltraCMOS® RFIC Solutions

Table 1. Electrical Specifications @ 25°C (ZS = ZL = 50Ω ) unless otherwise noted

Normal mode1: VDD = 3.3V, VssEXT = 0V or Bypass mode

2: VDD = 3.3V, VssEXT = -3.3V

Parameter

Path

Condition

Min

Typ

Max

Unit

Insertion loss3

RFC–RFX

100 MHz – 1 GHz

0.40

0.55

1 GHz – 2 GHz

0.60

0.80

2 GHz – 2.7 GHz

0.80

1.05

Isolation

RFX–RFX

100 MHz – 1 GHz

1 GHz – 2 GHz

2 GHz – 2.7 GHz

Unbiased isolation

RFC–RFX

VDD, V1 = 0V, +27 dBm

Return loss3

RFX

100 MHz – 1 GHz

1 GHz – 2 GHz

2 GHz – 2.7 GHz

Harmonics

RFC–RFX

2fo: +45 dBm pulsed @ 1GHz, 50Ω

3fo: +45 dBm pulsed @ 1GHz, 50Ω

-82

-78

dBc

-85

-81

dBc

Input IP3

RFC–RFX

850 MHz

2700 MHz

dBm

Input 0.1 dB compression point4

RFC-RFX

100

MHz – 2 GHz

GHz – 2.7 GHz

45.5

44.5

dBm

Switching time in normal mode1

50% CTRL to 90% or 10% RF

µs

Settling time

50% CTRL to harmonics within specifications5

µs

Switching time in bypass mode2

50% CTRL to 90% or 10% RF

µs

Notes: 1. Normal mode: single external positive supply used

2. Bypass mode: both external positive supply and external negative supply used

3. Performance specified with external matching. Refer to Evaluation Kit section for additional information

4. The input 0.1dB compression point is a linearity figure of merit. Refer to Table 3 for the operating RF input power (50Ω)

See harmonics specs above

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