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SI4126-F-GM

ISM RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS

Silicon Laboratories 

Si4136/Si4126

Table 3. DC Characteristics

(VDD = 2.7 to 3.6 V, TA = –40 to 85 °C)

Parameter

Total Supply Current1

RF1 Mode Supply Current1

RF2 Mode Supply Current1

IF Mode Supply Current1

Symbol

Test Condition

RF1 and IF operating

Standby Current

PWDN = 0

High Level Input Voltage2

Low Level Input Voltage2

High Level Input Current2

Low Level Input Current2

High Level Output Voltage3

Low Level Output Voltage3

VIH

VIL

IIH

VIH = 3.6 V,

VDD = 3.6 V

IIL

VIL = 0 V,

VDD= 3.6 V

VOH

IOH = –500 µA

VOL

IOH = 500 µA

Notes:

1. RF1 = 2.4 GHz, RF2 = 2.1 GHz, IFOUT = 800 MHz, LPWR = 0.

2. For signals SCLK, SDATA, SEN, and PWDN.

3. For signal AUXOUT.

Min

—

—

—

—

—

0.7 VDD

—

–10

–10

VDD–0.4

—

Typ

25.7

15.7

15

10

1

—

—

—

—

—

—

Max

31

19

18

12

—

—

0.3 VDD

10

Unit

mA

mA

mA

mA

µA

V

V

µA

10

µA

—

V

0.4

V

Rev. 1.41

5

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