CMX972 Datasheet, PDF (35/41 Pages) CML Microcircuits – Small 32-lead VQFN Package

Quadrature Demodulator with IF PLL/VCO
8 Performance Specification
8.1 Electrical Performance
8.1.1 Absolute Maximum Ratings
Exceeding these maximum ratings can result in damage to the device.
Supply (V_DD - V_SS) or (V_CC - V_RFGND) or
(V_CCSYNTH - V_RFGND)
Voltage on any pin to V_SS or V_RFGND
Voltage between pins RFGND and VSS
Voltage between pins VCC and VCCSYNTH
Current into or out of RFGND, VSS, VCC, VCCSYNTH or
VDD pins
Current into or out of any other pin
Min.
-0.3
-0.3
-50
-0.3
-75
-30
CMX972
Max.
+4.0
V_DD + 0.3
+50
+0.3
+75
+30
Units
V
V
mV
V
mA
mA
Q5 Package
Total Allowable Power Dissipation at T_AMB = 25°C
... Derating (see Note below)
Storage Temperature
Operating Temperature
Min.
–
–
-55
-40
Max.
1410
14.1
+125
+85
Units
mW
mW/°C
°C
°C
Note: Junction-to-ambient thermal resistance is dependent on board layout and mounting
arrangements. The derating factor stated will be better than this with good connection between the
device and a ground plane or heat sink.
8.1.2 Operating Limits
Analogue Supply (V_CC – V_RFGND)
Digital Supply (V_DD – V_SS)
Operating Temperature (see Note above)
Notes
Min.
3.0
3.0
-40
Max.
3.6
3.6
+85
Units
V
V
°C
 2015 CML Microsystems Plc
35
D/972/2