iC-MQ PROGRAMMABLE 9-BIT
Sin/Cos INTERPOLATION IC WITH RS422 DRIVER
Rev D4, Page 8/39
ELECTRICAL CHARACTERISTICS
Operating Conditions: VDD = 4.3...5.5 V, Tj = -40 °C...125 °C, IBN calibrated to 200 µA, unless otherwise stated
Item Symbol
No.
Parameter
Conditions
Unit
Min.
Typ.
Max.
513 tAB
Phase Shift A vs. B
see Fig. 1
25
%
514
tMTD
Minimum Phase Distance
edge to edge, see Fig. 1;
MTD = 0x0, IBN calibrated to 200 µA
MTD = 0x0, IBN calibrated to 220 µA
220
200
ns
ns
515 ∆t()MTD Minimum Phase Distance Toler- nominal values in Table 52
-18
13.5
%
ance
516 ∆t()MTD Minimum Phase Distance Varia- variation versus VDD = 5 V, Tj = 27 °C due to
+/- 2
%
tion
VDD = 4.3...5.5 V or Tj = -40...125 °C
Signal Level Controller ACO
601
Vs()hi
Saturation Voltage hi
Vs() = VDD - V();
ADJ(8:0) = 0x11F, I(ACO) = -5 mA
ADJ(8:0) = 0x13F, I(ACO) = -10 mA
ADJ(8:0) = 0x15F, I(ACO) = -25 mA
ADJ(8:0) = 0x17F, I(ACO) = -50 mA
1
1
1
V
V
V
V
1.2
602
Isc()hi
Short-Circuit Current hi
V() = 0 ... VDD - 1 V;
ADJ(8:0) = 0x11F
ADJ(8:0) = 0x13F
ADJ(8:0) = 0x15F
V() = 0 ... VDD - 1.2 V;
ADJ(8:0) = 0x17F
-10
-20
-50
-5
-10
-25
mA
mA
mA
-100
-50
mA
603 It()min
604 It()max
605 Vt()min
606 Vt()max
Control Range Monitoring 1:
lower limit
referenced to range ADJ(6:5)
referenced to range ADJ(6:5)
referenced to Vscq()
3
%Isc
Control Range Monitoring 2:
upper limit
90
%Isc
%Vpp
%Vpp
Signal Level Monitoring 1:
lower limit
40
Signal Level Monitoring 2:
upper limit
referenced to Vscq()
130
Bias Current Source and Reference Voltages
801
IBN
Bias Current Source
Calibration 1, I(NB) vs. VDDS;
CFGIBN = 0x0
110
µA
µA
µA
CFGIBN = 0xF
IBN calibrated at T = 25 °C
370
220
180
1.2
45
200
1.25
50
802 VBG
Internal Bandgap Reference
Reference Voltage
1.3
55
V
803 VPAH
804 V05
%VDDS
mV
Reference Voltage V05
Reference Voltage V025
450
500
50
550
805 V025
%V05
Power-Down-Reset
901 VDDon
Turn-on Threshold VDD, Power- increasing voltage at VDD
Up-Enable
3.6
3.0
0.4
4.0
3.5
4.3
3.8
V
V
V
902 VDDoff
Turn-off Threshold VDD, Power- decreasing voltage at VDD
Down-Reset
903 VDDhys
Hysteresis
Error Signal Input/Output, Pin ERR
B01 Vs()lo
B02 Isc()lo
Saturation Voltage lo
versus GND, I() = 4 mA
0.4
8
V
Short-Circuit Current lo
versus GND, V(ERR) ≤ VDD
versus GND, V(ERR) > VTMon
L state
Z state
4
5
mA
B03
Isc()
Low-Side Current Source For
Data Output
2
0
mA
mA
B04 Vt()hi
B05 Vt()lo
B06 Vt()hys
B07 Ipu()
Input Threshold Voltage hi
Input Threshold Voltage lo
Input Hysteresis
versus GND
2
V
V
versus GND
0.8
300
-400
Vt()hys = Vt()hi − Vt()lo
V() = 0...VDD − 1 V, EPU = 1
Vpu() = VDD − V(), I() = -5 µA, EPU = 1
increasing voltage at ERR
500
mV
µA
V
Input-Pull-Up-Current
Pull-Up-Voltage
-300
-200
0.4
B08 Vpu()
B09 VTMon
Test Mode Turn-on Threshold
VDD +
2
V
ICHAUS [ IC-HAUS GMBH ]
