as3977 austriamicrosystems, as3977 Datasheet - Page 2

• Manufacturer Part Number: as3977
• Description: As3977 Is A Low-power Fully Integrated Etsi, Fcc And Arib Compliant Fsk Transmitter
• Manufacturer: austriamicrosystems

Revision No. 1.3, Date: 02-2007
Copyright © 2007 austriamicrosystems. Trademarks registered ®. All rights reserved. The material herein may not be reproduced, adapted,
merged, translated, stored, or used without the prior written consent of the copyright owner. To the best of its knowledge,
austriamicrosystems asserts that the information contained in this publication is accurate and correct.
Product Brief AS3977
Block Diagram AS3977
Package, Pin-out and Marking
16 pin QFN4x4 16LD
ep
1
2
3
4
5
6
7
8
AYWWXZ = Date Code and Plant ID
PREOUT
PAOUT
nc
VCCPLL
ENABLE
CLK
XTALIN
XTALOUT
GND
16
15
14
13
12
11
10
9
VREGRF
VCCPA
nc
VSS
MCCLK
DATAIO
VDD
VREGDIG
#1
3
4
2
16
5
AYWWXZ
15
AS 3977
optional
6
14
7
13
8
12
11
10
9
Page 2 of 2