CP3BT26 Datasheet, PDF (245/278 Pages) National Semiconductor (TI) – Reprogrammable Connectivity Processor with Bluetooth-R, USB, and CAN Interfaces

30.3 USB TRANSCEIVER ELECTRICAL CHARACTERISTICS (Temperature: -40°C ≤ T_A ≤ +85°C)
(Characterized not tested in production.)
Symbol
Parameter
Conditions
Min
Max Units
V_DI
V_CM
V_SE
V_OL
V_OH
V_OZ
C_TRN
Differential Input Sensitivity
Differential Common Mode Range
Single-Ended Receiver Threshold
Output Low Voltage
Output High Voltage
TRI-STATE Data Line Leakage
Transceiver Capacitance
(D+) - (D-)
-0.2
0.2 V
0.8
2.5 V
0.8
2.0 V
R_L = 1.5 kohm to 3.6V
0.3 V
2.8
V
0V < V_IN < 3.3V
-10
10 µA
20 pF
30.4 ADC ELECTRICAL CHARACTERISTICS (Temperature: -40°C ≤ T_A ≤ +85°C)
Symbol
Parameter
Conditions Min
Typ
Max Units
V_PREF
V_NREF
ADC Positive Reference Input ^a
ADC Negative Reference Input ^a
ADC Input Range ^a
Clock Frequency
2
2.75 V
0
0.25 V
V_NREF
V_PREF V
12
MHz
t_C
Conversion Time (12-bit result)
INL
Integral Non-Linearity
14
µs
±2 LSB
DNL
C_ADCIN
C_ADCINS
R_ADCIN
C_ADCIN
C_ADCINS
R_ADCIN
Differential Non-Linearity
Total Capacitance of ADC Input ^a
Switched Capacitance of ADC Input ^a
Resistance of ADC Input Path ^a
Total Capacitance of ADC Reference Input ^a
Switched Capacitance of ADC Reference Input ^a
Resistance of ADC Reference Input Path ^a
±0.7 LSB
9
20 pF
8
10 pF
0.1
12 kohm
50
100 pF
8
10 pF
0.2
0.6 kohm
a. Guaranteed by design
245
www.national.com