PE43713 datasheet(3/31 Pages) PSEMI

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PE43713

UltraCMOS® RF Digital Step Attenuator

DOC-49614-1 – (3/2015)

Page 3

www.psemi.com

Recommended Operating Conditions

Table 2 lists the recommending operating condition for the PE43713. Devices should not be operated outside

the recommended operating conditions listed below.

Table 2 • Recommended Operating Condition for PE43713

Parameter

Min

Typ

Max

Unit

Normal mode, VSS_EXT = 0V

(1)

Supply voltage, VDD

2.3

5.5

Supply current, IDD

150

200

µA

Bypass mode, VSS_EXT = –3.4V

(2)

Supply voltage, VDD (VDD ≥ 3.4V see Table 3 for full spec compliance)

2.7

3.4

5.5

Supply current, IDD

µA

Negative supply voltage, VSS_EXT

–3.6

–2.4

Negative supply current, ISS

–40

–16

µA

Normal or bypass mode

Digital input high

1.17

3.6

Digital input low

–0.3

0.6

Digital input current

17.5

µA

RF input power, CW(3)

9 kHz–48 MHz

>48 MHz–6 GHz

Figure 5

+23

dBm

RF input power, pulsed(4)

9 kHz–48 MHz

>48 MHz–6 GHz

Figure 5

+28

dBm

Operating temperature range

–40

+25

+105

°C

Notes:

1) Normal mode: connect VSS_EXT (pin 20) to GND (VSS_EXT = 0V) to enable internal negative voltage generator.

2) Bypass mode: use VSS_EXT (pin 20) to bypass and disable internal negative voltage generator.

3) 100% duty cycle, all bands, 50

Ω.

4) Pulsed, 5% duty cycle of 4620 µs period, 50

Ω.

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