HFA3663
Data Sheet
January 1999
File Number 4241.3
2.3GHz UpConverter with Gain Control
Features
™
The HFA3663 UpConverter with Gain
Control is a monolithic bipolar device
for up conversion applications in the
2.0GHz to 2.3GHz range.
Manufactured in the Intersil UHF1X
• RF Frequency Range . . . . . . . . . . . . . . 2.0GHz to 2.3GHz
• IF Operation . . . . . . . . . . . . . . . . . . . . . 10MHz to 400MHz
• Gain Control Range . . . . . . . . . . . . . . . . . . . . . . . . . .20dB
• Single Supply Operation. . . . . . . . . . . . . . . . . 2.7V to 5.5V
• High Output 1dB Compression. . . . . . . . . . . . . . . . . 6dBm
• High Power Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . .18dB
• Power Enable/Disable Control
process, the device consists of a double balanced mixer
followed by a variable gain power preamp. An energy saving,
TTL Compatible, power enable input provides on/off bias
current control to the mixer and amplifier. The device
requires low drive levels from the local oscillator and is
housed in a small outline 20 lead SSOP package ideally
suited for PCMCIA card applications.
Applications
• Wireless Local Loop Systems
Ordering Information
• PCMCIA Wireless Transceiver
TEMP.
RANGE ( C)
PKG.
NO.
• Wireless Local Area Network Modems
• CDMA/TDMA Packet Protocol Radios
• Full Duplex Transceivers
o
PART NUMBER
HFA3663IA
PACKAGE
20 Ld SSOP
-40 to 85
M20.15
HFA3663IA96
-40 to 85
Tape and Reel
• Portable Battery Powered Equipment
Pinout
Block Diagram
HFA3663
TOP VIEW
BIAS_V
BIAS
CC
1
2
TX_PE
LO_BY
PRE_V
3
20
19
CC
TX_PE
GND
PRE_OUT
GND
LO_BY
LO_IN
PRE_OUT
3
18 LO_IN
17 GND
16 IF_IN
PRE_V
PRE_V
PRE_V
3
2
1
4
CC
CC
CC
IF_IN
IF_BY
PRE_V
CC
2
5
GND
6
15
IF_BY
BIAS_V
14 GND
13 TXM_RF
12
7
CC
GND
8
9
PRE_IN
MIX_V
CC
PRE_IN
TXM_RF
PRE_V
CC
1
10
11 AGC_CTRL
AGC_CTRL
AGC CONTROL
POWER CONTROL TRUTH TABLE
STATE
TX_PE
Low
Power Down - Energy Saving Mode
Transmit Mode
High
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
2-201
PRISM® is a registered trademark of Intersil Corporation. PRISM logo is a trademark of Intersil Corporation.