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TriQuint Semiconductor |
TGC4702-FC
77 GHz Down Converting IQ Mixer
Key Features
• RF & LO Frequency Range: 75 - 82 GHz
• IF Frequency Range: DC - 100 MHz
• Conversion Loss: 12 dB @ 77GHz
• RF-LO Isolation: 18 dB @ 77 GHz
• Bias: Vb = 1.1 V
• Technology: HBT with front-side Cu/Sn pillars
• Chip Dimensions: 2.46 x 1.89 x 0.38 mm
Measured Performance
Bias conditions: Vb = 1.1 V
13.0
IF Out (I), LO - RF = 50 MHz, RFin = -1 dBm, LOin = +11 dBm
Primary Applications
• Automotive Radar
12.5
12.0
11.5
11.0
10.5
10.0
75
20
19
18
17
16
15
14
13
12
11
10
75
76 77 78 79 80 81 82
RF Frequency (GHz)
LOin = +11 dBm
Product Description
www.DataSheet.net/
The TriQuint TGC4702-FC is a down converting IQ
mixer designed to cover the automotive radar
frequency band.
The TGC4702-FC typically provides 12 dB
conversion loss from 75 – 82 GHz to an IF
frequency band of DC – 100 MHz. The TGC4702-
FC is designed using TriQuint’s proven HBT
process and front-side Cu / Sn pillar technology for
simplified assembly and low interconnect
inductance. Die reliability is enhanced by using
TriQuint’s SiN passivation process.
Lead-free and RoHS compliant.
76 77 78 79 80 81 82
LO Frequency (GHz)
TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 [email protected]
November 2009 © Rev B
1
Datasheet pdf - http://www.DataSheet4U.co.kr/
TGC4702-FC
Symbol
Vb
Ib
Pin
Table I
Absolute Maximum Ratings 1/
Parameter
Value
Bias Voltage
2V
Bias Current
15 mA
Input Continuous Wave Power (RF + LO)
24 dBm
Notes
2/
2/
2/
1/ These ratings represent the maximum operable values for this device. Stresses beyond those listed
under “Absolute Maximum Ratings” may cause permanent damage to the device and / or affect
device lifetime. These are stress ratings only, and functional operation of the device at these
conditions is not implied.
2/ Combinations of supply voltage, supply current, input power, and output power shall not exceed the
maximum power dissipation listed in Table IV.
www.DataSheet.net/
Table II
Recommended Operating Conditions
Symbol
Parameter 1/
Value
Vb Bias Voltage
Ib Quiescent Bias Current
1.1 V
~ 1 mA
PLO LO Input Power
+11dBm
1/ See assembly diagram for bias instructions.
TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 [email protected]
November 2009 © Rev B
2
Datasheet pdf - http://www.DataSheet4U.co.kr/
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