•
•
•
•
•
•
Very low LO requirement: -10dBm
34 dB Gain Control Range
Excellent I/Q Amplitude and Phase Balance
(±0.3 dB & ±2 Degrees respectively)
High Output P1dB: +10 dBm
29 dB Gain (High Gain Mode)
Low Current Consumption: 140 mA
The ICQ2716 is a single chip, broadband quadrature
demodulator RFIC designed for UHF and microwave
receiver IF applications. It is used to recover the I and Q
baseband signals from IF. The device features excellent
I/Q amplitude and phase balance, high P1dB and a wide
gain control range making it suitable for low noise receiver
applications.
The device carries a variable gain amplifier (VGA) and an
I/Q demodulator with a phase shifter and frequency
divider.
The IC is available in industry standard 16L-TSSOP and
16L-SLP packages with exposed paddle for providing a
good RF and thermal ground.
•
•
•
•
Cellular, PCS, DCS, GSM, UMTS Transceivers
ISM Band Transceivers - WLAN - IEEE 802.11,
Bluetooth
ISO/EPC Compliant UHF RFID Readers
Fixed Wireless Infrastructure, Wireless Local
Loop
!
"
BBIP
16
BBIN
15
BBQN
14
13
BBQP
VCC
1
LO Shifter
0/90
12
VCC
VEE
GC
EN
2
3
11
10
LON
LOP
4
9
VEE
5
6
7
8
VCC
IFP IFN
VCC
"
#
16
$
15
#
14
13
12
11
10
9
BBIP BBIN BBQN BBQP
VCC
VEE
GC
EN
1
2
3
4
5
6
7
8
VCC
LON
LOP
VEE
VCC IFP IFN VCC
Performance tests for ICmic products were performed internally by ICmic and measured using specific systems and/or components. Any difference in circuit implementation, test software, or test equipment
may affect actual performance. The information provided herein is believed to be reliable when this document was written. ICmic assumes no responsibility for the use of this information. Prices and
specifications are subject to change without notice. Copyright 2004 IC MICROSYSTEMS SDN. BHD. All worldwide rights reserved
Rev. 1.0
28/12/04
ICmic reserves the right to change the specifications without notice.
For more information please visit
http://www.icmic.com
1
ICMIC [ IC MICROSYSTEMS ]
