Datasheet > EVB3020A

EVB3020A

更新时间： 2022-11-26 16:58:23

品牌	Logo	应用领域
杰尔 - AGERE		射频 GSM
页数	文件大小	规格书
44页	406K
描述
GSM Multiband RF Transceiver

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EVB3020A 数据手册

Advance Data Sheet

December 1999

W3020 GSM Multiband RF Transceiver

Pin Information

Table 1. Pin Assignment

Pin Symbol

Type

Pin Description

EEL2

DLNAI

EEL3

Input* LNA Emitter Ground

Input

GSM1800/1900 Band LNA Signal Input

Input* LNA Emitter Ground

GLNAI

TIFIP

TIFIN

Input

GSM900 Band LNA Signal Input

TX IF Input to Mixer

GNDS4 Ground Substrate Ground

GNDP2 Ground LO2 PLL Ground

VDDP2

VDDC2

CP2

Supply LO2 PLL Voltage Supply

Supply LO2 Charge Pump Supply

Output Charge Pump LO2 Output

GNDC2 Ground LO2 Charge Pump Ground

VDDL2

L2P

Supply LO2 Buffer Supply

Input

LO2 Positive Input (540 MHz)

LO2 Negative Input (on-chip ac ground)

L2N

GNDL2 Ground LO2 Buffer Ground

GNDS1 Ground Substrate Ground

MCI

MCG

VDDL1

DL1P

DL1N

Input

Master Clock Input

Master Clock Negative Input (ac ground)

Supply VDD Supply for LO1

Input

GSM1800/1900 LO1 Positive Input

GSM1800/1900 LO1 Negative Input (on-chip ac ground)

GNDL1 Ground LO1 Ground

GL1P

GL1N

VDD

VSS

Input

GSM900 LO1 Positive Input

GSM900 LO1 Negative Input (on-chip ac ground)

Supply Voltage Supply for All Digital Circuits

Ground Ground for All Digital Circuits

CLK

DAT

LAT

Input

Clock Input for Serial Bus

Data Input for Serial Bus

Latch Enable Input for Serial Bus

Output LO2 Synthesizer Lock Indicator Output

GNDS2 Ground Substrate Ground

*The emitters are considered critical inputs that need to be carefully grounded externally.

Lucent Technologies Inc.

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