23.75-24.5GHz Dual Rx Channel
(1)
(2)
CHR2421-QEG
(1)
(2)
Conversion gain is typically improved of +0.8dB with 220Ω IF optimum load.
RXi to IFj Isolation (P_IFj-P_IFi) is typically improved of 2dB with 220_ IF optimum load.
These values are representative of on-board measurements.
Packaged RX is conditionally Stable (Stability guaranteed on UMS demo-board and for RF
loads VSWR <3:1).
Full temperature and supply voltage range.
Absolute Maximum Ratings
Tamb.= +25°C
Symbol
Parameter
Values
Unit
+VGi, +VDi
6
Maximum positive supply voltage
(1)
V
(1)
-0.5
Minimum positive supply voltage
+I_VG_BUF
16
Maximum Buffer VG positive supply current
(1)
mA
(1)
+I_VG_LNA
20
Maximum LNA VG positive supply current
mA
+I_VD_LNA
135
Maximum LNA VD positive supply current
(1)
mA
+I_BUF
85
Maximum Buffer VG & VD positive supply
mA
(1)
current
P_LO
12
LO port maximum peak input power overdrive
(1)
dBm
(1)
P_RF
-12
RF port maximum peak input power overdrive
dBm
Tj
Junction temperature
(2)
175
°C
Top
Operating temperature range
-40 to +125
°C
Tstg
Storage temperature range
-55 to +150
°C
(1)
Operation of this device above anyone of these parameters may cause permanent
damage.
(2)
Top=Tcase. Operation of this device above these parameters may cause permanent
damage or reduce MTTF.
Ref. : DSCHR2421-QEG2031 - 31 Jan 12
3/10
Specifications subject to change without notice
10 Avenue du Québec, SILIC 521 - 91946 COURTABOEUF Cedex - FRANCE
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
