IP200 ETC [List of Unclassifed Manufacturers], IP200 Datasheet - Page 24

• Manufacturer Part Number: IP200
• Description: Interpolation Circuit for Incremental Measuring Systems
• Manufacturer: ETC [List of Unclassifed Manufacturers]

11 Electrical Characteristics
*)
Crossing these ratings can damage the IC; events of maximum supply voltage and maximum temperature at the same time have been
to avoid.
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used.
**)
***)
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Absolute maximum ratings
Power supply VDD
Temperature
storage temperature
ESD
Recommended Operating Conditions
Supply voltages (VDD, VDDA) with respect to Ground (VSS)
Supply current analogue (@20°C)
Supply current digital (@20MHz & 20°C)
System clock pulse duration time Low / High
System clock frequency range f
Operating case temperature
Digital input and output voltage V_IL
Digital input and output voltage V_IH
Digital input and output voltage V_OL
Digital input and output voltage V_OH
Crystal
Internal load capacitance ( XA, XB)
Power-On-Time
Interpolation
Input frequency range
Automatic gain control range
Automatic offset control range
Interpolation Rates
Minimum interval time A/B - Signals
Interpolation accuracy @ I-Rate = 200, f< 100kHz
Interpolation accuracy @ I-Rate = 200, 250kHz <f
Propagation delay counter
Propagation delay square-wave outputs (A/B/OREF)
Reference pulse position related to Sin
Data Rate parallel interface (DWORDS, 32 Bit)
Pulse width at TRG / CLRTRG
time constant glitch filter
Analogue Input Specifications
Input voltage range analog pins
Input current analog pins
Input impedance analog pins
Input frequency range SIINP,SINN,COSP,COSN
(< 1dB attenuation)
Phase offset between SIN and COS @100kHz
Peak to peak input voltage SINN  SINP / COSN  COSP
Common Mode Level SINN  SINP / COSN  COSP
CMRR (< 5Hz)
PSRR (< 5Hz)
Input Impedance
Load capacitance at OUTS/OUTC @ R
Load capacitance at OUTS/OUTC @ R
Source current at V0
Phase deviation
Switching voltage of index point comparator
Hysteresis of index point comparator
with defined circuit
at the pins SINP, SINN, COSP, COSN, REFP, REFN, INPS and INPC
Note that the system clock pulse duration time does not remain under minimum throughout the entire temperature range, if a crystal is
The IP200 circuit is intended for series resonant fundamental mode operation.
I_out max. 4mA
D-09116 Chemnitz, Germany
Zwickauer Straße 227
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connected to XA and XB:
GEMAC
Gesellschaft für
Mikroe lektronikanwendung Chemnitz mbH
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o sc
* )
***)
Phone:
Fax::
Internet:
Email:
Date: 20.04.04
***)
S
S
= 510
> 2k
[phone] - 0
[phone]
www.gemac-chemnitz.de
[e-mail]
[e-mail]
Page 24 of 30
4 / f
0.7 x VDD
1 / f
10.5
12.5
20 / 25 / 40 / 50 / 80 / 100 / 160 / 200
Min.
-100
MIN
4.75
MIN
MIN
osc
0.3
-55
-55
-20
0.8
1.5
10
66
66
-6
1
0
0
2
0
0
8
osz
+ 15
*)
6pF||1G
1G||8pF
2048/ f
122 / f
90 / f
f
V
osc
20%
10%
11.3
NOM
NOM
NOM
TYP
0.7
CC
5.0
1.0
20
40
2
12
0°
6
0
/ 32
Title:
Data Sheet GC-IP200
Name of Document:
43500-DB-2-1-E-IP200.pdf
/ 2
osc
o sc
osc
0.3 x VDD
V
VDD-1.2
128 / f
f
CC
osz
MAX
MAX
MAX
VDD
VDD
Max
5.25
1.2
125
155
500
400
100
12
40
0.8
0.5
1.2
35
85
<1
10
20
- 1.5V
7
1
3
1
6
/ 96
*)
o sz
related to nom.
amplitude
MHz
MHz
Unit
Unit
Unit
Unit
kHz
kHz
mA
mA
Inc.
Inc.
V
mV
mV
ms
µA
dB
dB
µA
°C
°C
kV
°C
pF
nF
µF
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V
°
°
pp