CHR2297_10 Datasheet, PDF (2/6 Pages) United Monolithic Semiconductors – 36-44GHz Multifunction Down-Converter

CHR2297
36-44GHz MFC Down-Converter
Electrical Characteristics
Tamb=+25°C
Symbol
Parameter
Min Typ Max
F_RF RF frequency range
36
44
F_LO LO frequency range
F_IF IF frequency range
30
39
2
6
G_c Conversion Gain
2.5
P_LO LO Input power
0
LO_IF Lk LO Leakage on IF (for P_LO=0dBm)
-28
LO_RF Lk LO Leakage on RF (for P_LO=0dBm)
-22
RF_IF Lk RF Leakage on IF (for P_RF=-5dBm)
-50
P1dB Input power at 1dB gain compression
LO Match LO Matching ⁽¹⁾
RF Match RF Matching ⁽¹⁾
+4
2.0:1
2.0:1
IF Match IF Matching
2.0:1
Vd Drain bias voltage (pads Vd1, Vd2)
4
Vg Gate bias voltage (pad Vg)
-1
Id Drain bias current
65
(1) A wire bond of typically 0.1 to 0.15 nH will improve the input and output matching.
Unit
GHz
GHz
GHz
dB
dBm
dBm
dBm
dBm
dBm
V
V
mA
Absolute Maximum Ratings ⁽¹⁾
Tamb = +25°C
Symbol
Parameter
Values
Unit
Vd Drain bias voltage
4.5
V
Id Drain bias current
100
mA
P_LO Maximum LO input power
5
dBm
Ta Operating temperature range
-40 to +85
°C
Tstg Storage temperature range
-55 to +125
°C
(1) Operation of device above anyone of these parameters may cause permanent damage.
Ref.: DSCHR22970204 - 23 Jul 10
2/6
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Tel.: [phone] - Fax : [phone]
Specifications subject to change without notice