3

PACKAGE LEAD #

LEAD SYMBOL

FUNCTION

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Package Lead Description

Typical Performance Characteristics

0

45

90

135

180

225

270

315

Degrees of Deflection (

°)

7

6

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

COS

SIN

045

90

135

180

225

270

315

Frequency/Output Angle (

°)

7

6

5

4

3

2

1

0

Figure 2: Charge Pump Output Voltage vs Output Angle

Figure 1: Function Generator Output Voltage

vs Degrees of Deflection

s Function Generator Section: continued

Function Generator Error *

-2

0

+2

deg

Reference Figures 1 - 4

Q = 0¡ to 305¡

Function Generator Error

-2.5

0

+2.5

deg

Function Generator Error

-1

0

+1

deg

Function Generator Error

-3

0

+3

deg

Function Generator Error

-3

0

+3

deg

Function Generator Error

-5.5

0

+5.5

deg

Function Generator Error

-3

0

+3

deg

Function Generator Gain

60

77

95

¡/V

* Note: Deviation from nominal per Table 1 after calibration at 0 and 270¡.

16L

20L

1

1

CP+

Positive input to charge pump.

22

Buffered square wave output signal.

3

3

Speed or rpm input signal.

4, 5, 12, 13

4 - 7, 14 - 17

Gnd

Ground Connections.

6

8

COS+

Positive cosine output signal.

7

9

COS-

Negative cosine output signal.

810

Ignition or battery supply voltage.

9

11

BIAS

Test point or zero adjustment.

10

12

SIN-

Negative sine output signal.

11

13

SIN+

Positive sine output signal.

14

18

Voltage regulator output.

15

19

Output voltage proportional to input signal frequency.

16

20

CP-

Negative input to charge pump.