AMIS-53000 Datasheet, PDF (12/99 Pages) AMI SEMICONDUCTOR – Frequency Agile Transceiver

AMIS-53000 Frequency Agile Transceiver
3.0 Block Diagrams
3.1 AMIS-53000 Overall Block Diagram
Data Sheet
Figure 1: AMIS-53000 Block Diagram
3.2 Package
3.2.1. Pin Definition
Table 7: Pin Definitions
Pin#
-001
1
LNAvdd
2
RFin
3
RFvss
4
RFout
5
RFpwr
6
Avdd
7
ADC1
8
ADC2
9
RSSI
10
PEAK
11
Avss
12
XTAL2
13
XTAL1
14
INT
15
Dopt
16
Dssn
-002
LNAvdd
RFin
RFvss
RFout
RFpwr
Avdd
ADC1
ADC2
RSSI
PEAK
Avss
XTAL2
XTAL1
INT
Dopt
Dssn
Pin Type
Power
Analog Input
Ground
Analog Output
Analog Output
Power
Analog Input
Analog Input
Analog IO
Analog
Ground
Analog
Analog
Digital Output
Digital Input
Digital IO
Description
A DC short (inductor) is connected to VDD from this pin
The RF input to the receiver circuits
Ground for the RF circuits
RF transmit output
Variable DC voltage output to power the RF transmitter (requires a DC short {inductor}
connection to Rfout)
Vdd power for the analog circuits
Input to the analog to digital conversion circuit
Input to the analog to digital conversion circuit
Analog voltage related to the strength of the received RF
Analog voltage for external auto-slice capacitor
Ground for the analog circuits
Connection to an external crystal
Connection to an external crystal
Interrupt to external controller
Optional data pin for the 4-wire data interface mode
Active low select line for the data interface
AMI Semiconductor – Aug. 05, Rev. 1.0
12
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