SI3021-BS View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI3021-BS

GLOBAL MC’97 SILICON DAA

Silicon Laboratories 

Si3038

Electrical Specifications

Table 1. Recommended Operating Conditions

Parameter1

Symbol

Test Condition

Min2 Typ Max2 Unit

Ambient Temperature3

TA

K-Grade

0

25

70

°C

Si3024 Supply Voltage, Analog

Si3024 Supply Voltage, Digital4

Si3024 Supply Voltage, Digital4

VA

4.75

5.0

5.25

V

VD

VA = 5 V

4.75

5.0

5.25

V

VD

VA = Charge Pump

3.0

3.3

3.6

V

Notes:

1. The Si3038 specifications are guaranteed when the typical application circuit (including component tolerances) of

Figure 19 on page 16 and any Si3024 and Si3014 are used.

2. All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.

Typical values apply at nominal supply voltages and an operating temperature of 25°C unless otherwise stated.

3. The temperature specifications are guaranteed when using the typical application circuit on a 4 sq. in. minimum FR4

PCB. For other materials and smaller form factors, heat dissipation factors may apply. Contact Silicon Laboratories for

more details.

4. The digital supply, VD, can operate from either 3.3 V or 5.0 V. The Si3024 supports interface to 3.3 V logic when

operating from 3.3 V. 3.3 V operation applies to both the AC’97 Digital Interface and the digital signals RESET, ID0, and

ID1.

4

Rev. 2.01

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