Datasheet

DS_21x3_001 78Q2123/78Q2133 Data Sheet
4 Electrical Specifications
4.1 AbsoluteMaximumRatings
Operation above maximum rating may permanently damage the device.
Parameter Rating
DC Supply Voltage (Vcc) -0.5 to 4.0 VDC
Storage Temperature
-65 to 150 qC
Pin Voltage (except TXOP/N) -0.3 to (Vcc+0.6) VDC
Pin Voltage (TXOP/N only) -0.3 to (Vcc+1.4) VDC
Pin Current
r120 mA
4.2 RecommendedOperatingConditions
Unless otherwise noted, all specifications are valid over these temperatures and supply voltage ranges.
Parameter Rating
DC Voltage Supply (Vcc)
3.3 r0.3 VDC
78Q2123 Ambient Operating Temperature (Ta)
0 to 70 qC
78Q2133 Ambient Operating Temperature (Ta)
-40 to 85 qC
Maximum Junction Temperature
125 qC
Package Thermal Conductivity (Tja) 50 qC/W
4.3 DCCharacteristics
Parameter Symbol Conditions Min Nom Max Unit
Supply Current
I
CC
Vcc = 3.3V;
Auto-Negotiation
10BT (Idle)
10BT (Normal Activity)
100BTX
48
26
88
88
56
35
110
110
mA
Supply Current
I
CC
Power-down mode 6 mA
23