GC3021A 3.3V MIXER AND CARRIER REMOVAL CHIP
SLWS137A
5.0
5.1
SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Table 4: Absolute Maximum Ratings
PARAMETER
DC Supply Voltage
SYMBOL
VCC
MIN
MAX
UNITS NOTES
-0.3
-0.7
-65
4.0
VCC+0.7
150
V
V
VIN
Input voltage (undershoot and overshoot)
Storage Temperature
TSTG
°C
°C
300
Lead Soldering Temperature (10 seconds)
Clock Rate
FCK
1
KHz
1
Notes:
1. Below 1 KHz the clock loss detect circuit may power down the chip. If the clock loss detect circuit is
disabled (address 1, bits 14 and 15) and the clock is stopped, the chip may draw up to one Amp of power
supply current for approximately 10 seconds. After 10 seconds the current will go down to below 50
mAmps.
5.2
RECOMMENDED OPERATING CONDITIONS
Table 5: Recommended Operating Conditions
PARAMETER
DC Supply Voltage
SYMBOL
VCC
TA
MIN
3.0
MAX
3.6
UNITS NOTES
V
-40
+85
125
°C
°C
1
1
Temperature Ambient, no air flow
Junction Temperature
TJ
Notes:
1. Thermal management is required to keep TJ below MAX for full rate operation. See Table 3 below.
5.3
THERMAL CHARACTERISTICS
Table 6: Thermal Data
GC3021A-PQ
THERMAL
SYMBOL
UNITS
CONDUCTIVITY
0.5 Watts
θja
θjc
30
10
°C/W
°C/W
Theta Junction to Ambient
Theta Junction to Case
Note: Air flow will reduce θja and is highly recommended.
Texas Instruments Incorporated
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This document contains information which may be changed at any time without notice
TI [ TEXAS INSTRUMENTS ]
