CMY212_15 Datasheet, PDF (1/8 Pages) TriQuint Semiconductor – Ultra-linear Mixer with Integrated IF Amp and LO Buffer

CMY212
Datasheet
Ultra-linear Mixer with Integrated IF Amp and LO Buffer
Description
CMY212 is a general purpose down-converter
device designed for multiple applications such
as cellular and PCS mobile phones, ISM
bands, GPS receivers, L-band satellite
terminals, WLAN and pagers. Due to its
excellent intermodulation characteristics and
its high conversion gain, CMY212 is
particularly suited for CDMA receiver
applications.
The device combines an ultra-linear mixer
with LO - driver and a single stage IF-amplifier
in a very small SCT598 package. The mixer
section of CMY212 combines low conversion
losses and excellent intermodulation
characteristics with low requirements of LO -
and DC-power. The internal level controlled
LO-Buffer enables a good performance over a
wide LO level range. The input and output
matching of the IF amplifier can be adapted
externally within a frequency range from 45 to
250 MHz.
Features
• Typical overall performance at cellular
frequencies (for P_LO = -4dBm operation
conditions: 3V, 11 mA; f_RF = 881 MHz;
f_LO = 966 MHz):
o Gain 10 dB
o Input IP3 9 dBm
o Noise figure 8 dB
• RF-frequency range 0.5 - 2.5 GHz
• Operating voltage range: 2.6 to 5V
• Small SCT598 plastic package
Applications
• Down Converter for
Multiple Wireless
Applications
• Cellular and PCS
Mobile Phones
• Particularly Suited for
CDMA Receivers
• ISM and WLAN
Receivers
• GPS Receivers
Package Outline and Pin
Configuration,
SCT598
Mixer
RF in 1
IF out
GND 2
Mixer
VDD ³
Mixer
LO in
4
8 ^{IF amp}
in
7 _GND
6 ^{IF amp}
out
5 ^{IF amp}
CMY212 ^Source
For additional information and latest specifications, see our website: www.triquint.com
2
Revision C, September 12, 2006