IC-MR Datasheet, PDF (10/44 Pages) IC-Haus GmbH – 13-BIT S&H SIN/COS INTERPOLATOR WITH CONTROLLER INTERFACES

iC-MR 13-BIT S&H SIN/COS
preliminary
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 Parameter
No.
Conditions
Unit
Min. Typ. Max.
P05 Ipu()
P06 Vs()hi
Pull-up Current at NWR, NRD,
NL, NCS
Saturation Voltage hi
at D(7...0) Outputs
Vs()hi = VDD - V(), I() = -1.6 mA
-150 -60
-8
µA
400 mV
P07 Vs()lo
Saturation Voltage lo
at D(7...0) Outputs
I() = 1.6 mA
400 mV
P08 Isc()hi
Short-circuit Current hi
at D(7...0) Outputs
V() = 0 V...VDD - 0.4 V
-50
-1.6 mA
P09 Isc()lo
Short-circuit Current lo
at D(7...0) Outputs
V() = 0.4 V...VDD
1.6
50
mA
Absolute Data Interface ASLI, AMAO
Q01 Vt()hi
Threshold Voltage hi at ASLI
2
V
Q02 Vt()lo
Threshold Voltage lo at ASLI
0.8
V
Q03 Vt()hys Hysteresis at ASLI
Vt()hys = Vt()hi - Vt()lo
300 500
mV
Q04 Ipu()
Pull-up Current at ASLI
-150 -60
-8
µA
Q05 Vs()hi
Saturation Voltage hi at AMAO Vs()hi = VDD - V(), I() = -1.6 mA
400 mV
Q06 Vs()lo
Saturation Voltage lo at AMAO I() = 1.6 mA
400 mV
Q07 Isc()hi
Short-circuit Current hi at AMAO V() = 0 V...VDD - 0.4 V
-50
-1.6 mA
Q08 Isc()lo
Q09 fclk()
Short-circuit Current lo at AMAO V() = 0.4 V...VDD
Clock Frequency at AMAO
GET_ADI = 0, SSI_ADI = 1 (SSI protocol)
GET_ADI = 0, SSI_ADI = 0 (BiSS C protocol)
1.6
50
mA
1/16
fosc
1/2
fosc
Error Signal Input/Output NERR
R01 Vt()hi
Threshold Voltage hi
2
V
R02 Vt()lo
Threshold Voltage lo
0.8
V
R03 Vt()hys Input Hysteresis
Vt()hys = Vt()hi - Vt()lo
100 150
mV
R04 Ipu()
Pull-up Current
-750 -300 -60
µA
R05 Vs()lo
Saturation Voltage lo
I() = 4 mA
400 mV
R06 Isc()lo
Short-circuit Current lo
V() = 0.4 V...VDD
4
60
mA
1 Vpp
180°
90°
0°
V(PSIN) - V(NSIN)
V(PCOS) - V(NCOS)
φ
VDDA
Vdc()max
V(PSIN)
V(PCOS)
270°
Vpp()min
Vpp()max
0°
90° 180° 270° 360°
Vdc()min
0V
V(NSIN)
V(NCOS)
Figure 1: Differential voltage thresholds for maximum Figure 2: Maximum and minimum voltage thresholds
and minimum alarm
for DC check