CS4101
Electrical Characteristics:
continued
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
s
Function Generator Section: continued
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Gain
13.1V ² V
CC
² 16V
13.1V ² V
CC
² 11V
13.1V ² V
CC
² 9V
25¡C ² T
A
² 80¡C
25¡C ² T
A
² 105¡C
Ð40¡C ² T
A
² 25¡C
T
A
= 25¡C
Q
vs F/V
OUT
Package Lead Description
PACKAGE LEAD #
LEAD SYMBOL
FUNCTION
-2.5
-1
-3
-3
-5.5
-3
60
0
0
0
0
0
0
77
+2.5
+1
+3
+3
+5.5
+3
95
deg
deg
deg
deg
deg
deg
¡/V
20L
1
2
3
4
5, 6, 15, 16
7, 14, 17
8
9
10
11
12
13
18
19
20
CP+
SQ
OUT
FREQ
IN
BIAS
Gnd
NC
COS+
COS-
V
CC
F
GEN
SIN-
SIN+
V
REG
F/V
OUT
CP-
Positive input to charge pump.
Buffered square wave output signal.
Speed or rpm input signal.
Test point or Zero adjustment.
Ground Connections.
No Connection.
Positive cosine output signal.
Negative cosine output signal.
Ignition or battery supply voltage.
Function generator input signal.
Negative sine output signal.
Positive sine output signal.
Voltage regulator output.
Output voltage proportional to input signal frequency.
Negative input to charge pump.
Typical Performance Characteristics
Figure 1: Function Generator Output Voltage
vs Degrees of Deflection
7
6
5
4
Figure 2: Charge Pump Output Voltage vs Output Angle
F/V
OUT
= 2.0V + 2 FREQ
´
C
T
´
R
T
´
(V
REG
- 0.7)
7
6
COS
Output Voltage (V)
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
0
45
90
135
180
225
270
315
5
F/V Output (V)
SIN
4
3
2
1
0
0
45
90
135
180
225
270
315
Degrees of Deflection (°)
Frequency/Output Angle (°)
3
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
