iC-MR 13-BIT S&H SIN/COS
INTERPOLATOR WITH CONTROLLER INTERFACES
Rev A1, Page 10/44
ELECTRICAL CHARACTERISTICS
Operating conditions:
VDDA = VDD = 4.5...5.5 V, GNDA = GND = 0 V, IBP calibrated to 200 µA, Tj = -40...125 °C, unless otherwise noted.
Item Symbol
No.
Parameter
Conditions
Unit
Min.
Typ.
Max.
P05 Ipu()
Pull-up Current at NWR, NRD,
NL, NCS
-150
-60
-8
µA
mV
mV
mA
mA
P06
Vs()hi
Saturation Voltage hi
at D(7...0) Outputs
Vs()hi = VDD - V(), I() = -1.6 mA
I() = 1.6 mA
400
400
-1.6
50
P07 Vs()lo
P08 Isc()hi
P09 Isc()lo
Saturation Voltage lo
at D(7...0) Outputs
Short-circuit Current hi
at D(7...0) Outputs
V() = 0 V...VDD - 0.4 V
V() = 0.4 V...VDD
-50
1.6
Short-circuit Current lo
at D(7...0) Outputs
Absolute Data Interface ASLI, AMAO
Q01 Vt()hi
Q02 Vt()lo
Q03 Vt()hys
Q04 Ipu()
Threshold Voltage hi at ASLI
2
V
Threshold Voltage lo at ASLI
Hysteresis at ASLI
0.8
300
-150
V
Vt()hys = Vt()hi - Vt()lo
500
-60
mV
µA
mV
mV
mA
mA
Pull-up Current at ASLI
-8
Q05 Vs()hi
Q06 Vs()lo
Q07 Isc()hi
Q08 Isc()lo
Saturation Voltage hi at AMAO
Saturation Voltage lo at AMAO
Vs()hi = VDD - V(), I() = -1.6 mA
I() = 1.6 mA
400
400
-1.6
50
Short-circuit Current hi at AMAO V() = 0 V...VDD - 0.4 V
Short-circuit Current lo at AMAO V() = 0.4 V...VDD
-50
1.6
Q09
fclk()
Clock Frequency at AMAO
GET_ADI = 0, SSI_ADI = 1 (SSI protocol)
GET_ADI = 0, SSI_ADI = 0 (BiSS C protocol)
1/16
1/2
fosc
fosc
Error Signal Input/Output NERR
R01 Vt()hi
R02 Vt()lo
R03 Vt()hys
R04 Ipu()
Threshold Voltage hi
2
V
Threshold Voltage lo
Input Hysteresis
0.8
100
-750
V
Vt()hys = Vt()hi - Vt()lo
150
mV
µA
mV
mA
Pull-up Current
-300
-60
400
60
R05 Vs()lo
R06 Isc()lo
Saturation Voltage lo
Short-circuit Current lo
I() = 4 mA
V() = 0.4 V...VDD
4
1 Vpp
V(PCOS) - V(NCOS)
V(PSIN) - V(NSIN)
90°
VDDA
Vdc()max
180°
0°
φ
V(PSIN)
V(PCOS)
V(NCOS)
V(NSIN)
270°
0°
270°
360°
90°
180°
Vdc()min
0V
Vpp()min
Vpp()max
Figure 1: Differential voltage thresholds for maximum Figure 2: Maximum and minimum voltage thresholds
and minimum alarm for DC check
ICHAUS [ IC-HAUS GMBH ]
