MC100EP139DWG ON Semiconductor, MC100EP139DWG Datasheet - Page 2

• Manufacturer Part Number: MC100EP139DWG
• Description: IC CLK GEN ECL 2/4 4/5/6 20SOIC
• Manufacturer: ON Semiconductor
• Series: 100EPr
• Type: Clock Generatorr

Specifications of MC100EP139DWG

• Pll: No
• Input: CML, NECL, PECL
• Output: ECL
• Number Of Circuits: 1
• Ratio - Input:output: 1:4
• Differential - Input:output: Yes/Yes
• Frequency - Max: 1GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: ±3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Frequency-max: 1GHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC100EP139DWGOS

Warning: All V
a Power Supply to guarantee proper operation.
DIVSELb0
DIVSELb1
DIVSELa
CLK
CLK
V
V
V
MR
EN
CC
CC
BB
Figure 1. 20−Lead Pinout (Top View)
10
1
2
3
4
5
6
7
8
9
CC
and V
EE
MC10/100EP139
pins must be externally connected to
Warning: All V
guarantee proper operation.
The Exposed Pad (EP) on package bottom must be attached to a heat−sinking
conduit. The Exposed Pad may only be electrically connected to V
DIVSELb0
CLK
CLK
V
MR
BB
CC
and V
1
2
3
4
5
Figure 2. QFN−20 Pinout
EE
pins must be externally connected to a Power Supply to
20
19
18
17
16
15
14
13
12
11
20
6
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V
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
V
CC
EE
MC10/100EP139
19
7
18
2
8
Table 1. PIN DESCRIPTION
*Pins will default low when left open.
CLK*, CLK*
EN*
MR*
V
Q0, Q1, Q0, Q1
Q2, Q3, Q2, Q3
DIVSELa*
DIVSELb0*
DIVSELb1
V
V
EP
17
9
BB
CC
EE
(Top View)
16
10
PIN
15
14
13
12
11
EE
Q2
.
ECL Differential Clock Inputs
ECL Sync Enable
ECL Master Reset
ECL Reference Output
ECL Differential B2/4 Outputs
ECL Differential B4/5/6 Outputs
ECL Frequency Select Input B2/4
ECL Frequency Select Input B4/5/6
ECL Frequency Select Input B4/5/6
ECL Positive Supply
ECL Negative Supply
Exposed Pad
Exposed Pad
Q1
Q1
Q2
Q3
FUNCTION