TDA7255V 查看數據表（PDF） - Infineon Technologies

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TDA7255V

ASK/FSK 434 MHz Wireless Transceiver

Infineon Technologies 

Table 1 Pin Definition and Function (cont’d)

Ball Name

No.

Pin Buffer Type

Type

10 SLC

1.2uA

350

10

1.2uA

11 VDD

See Pin 7

12 BUSDTA

15k

350

12

TDA7255V

Functional Description

Function

Slicer Level for the Data Slicer

50k

50k

50k

50k

50k

50k

Digital Supply

A 10 Ω serial resistor in the VDD

supply line is strongly

recommended; see also

Chapter 4.4

Bus Data In/Output

13 GNDRF2

14 BUSCLK

See Pin 5

350

14

Ground Return for RF Except

PA

Bus Clock Input

15 VSS

See Pin 5

Ground for Digital Section

Data Sheet

11

Revision 1.1, 2010-11-10

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