MC10E195 ON Semiconductor, MC10E195 Datasheet - Page 2

• Manufacturer Part Number: MC10E195
• Description: PROGRAMMABLE DELAY CHIP
• Manufacturer: ON Semiconductor

V
V
LEN
SET MAX
SET MIN
D1
D0
EE
BB
IN
IN
* delays are 25% or 50% longer than
*
standard (standard ≈ 80 ps)
LEN
connected to Power Supply to guarantee proper operation.
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
EN
Warning: All V
IN
IN
V
*All V
26
27
28
BB
1
2
3
4
V
EE
CC
* 1.25
D2
25
NC
Figure 1. Pinout: 28-Lead PLCC
5
and V
1
1
NC
D3
24
6
CC
CCO
1
0
, V
* 1.5
EN
D4
23
CCO
pins are tied together on the die.
7
MC100E195
(Top View)
MC10E195
, and V
D5
22
D0
1
8
0
EE
D6
21
9
1
D1
pins must be externally
1
0
D7
10
20
Figure 2. Logic Diagram − Simplified
D2
1
NC
19
11
7 BIT LATCH
1
18
17
16
15
14
13
12
1
D3
0
http://onsemi.com
NC
NC
V
V
Q
Q
V
CC
CCO
CCO
4 GATES
D4
2
D5
1
0
Table 1. PIN DESCRIPTION
Table 2. TRUTH TABLE
IN/IN
EN
D[0:7]
Q/Q
LEN
SET MIN
SET MAX
CASCADE, CASCADE
V
V
V
NC
BB
CC
EE
SETMAX
SETMAX
SETMIN
SETMIN
, V
LEN
LEN
EN.
EN
D6
8 GATES
CCO
PIN
LEN
LATCH
1
0
D7
D
Q
16 GATES
H
H
H
H
L
L
L
L
ECL Signal Input
ECL Input Enable
ECL MUX Select Inputs
ECL Signal Output
ECL Latch Enable
ECL Min Delay Set
ECL Max Delay Set
ECL Cascade Signal
Reference Voltage Output
Positive Supply
Negative Supply
No Connect
1
0
Pass Through D[0:10]
CASCADE
FUNCTION
Max Delay Path
Min Delay Path
1
Latch D[0:10]
Normal Mode
Normal Mode
Q Logic Low
1
0
Q = IN
Q
Q
CASCADE
CASCADE