NBC124XXEVB ON Semiconductor, NBC124XXEVB Datasheet - Page 2
![EVAL BOARD FOR NBC124XX](/photos/28/36/283698/nbc124xxevb_sml.jpg)
NBC124XXEVB
Manufacturer Part Number
NBC124XXEVB
Description
EVAL BOARD FOR NBC124XX
Manufacturer
ON Semiconductor
Datasheets
1.NBC12439FAR2G.pdf
(21 pages)
2.NBC12429FAR2G.pdf
(22 pages)
3.NBC12430FAR2G.pdf
(20 pages)
Specifications of NBC124XXEVB
Design Resources
NBC124XXEVB Gerber Files
Main Purpose
Timing, PLL
Embedded
No
Utilized Ic / Part
NBC12429, NBC12430, NBC12439
Primary Attributes
DIP Switch Controlled M & N Logic
Secondary Attributes
Push Button or Externally Controlled P_Load
Technology Type
Evaluation Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
NBC124XX
Other names
NBC124XXEVBOS
10−20MHz
FREF_EXT
Table 1. Output Division
XTAL_SEL
S_CLOCK
S_LOAD
P_LOAD
S_DATA
OE
N [1:0]
0 0
0 1
1 0
1 1
28
27
26
5
7
3
4
6
2
B 16
XTAL1
XTAL2
OSC
16 MHz Crystal
1 MHz F
with
Output Division
9−BIT B M
COUNTER
REF
9−BIT SR
2
4
8
1
Figure 1. Block Diagram (PLCC−28)
DETECTOR
0
8
LATCH
PHASE
http://onsemi.com
16
M[8:0]
B 2
1
9
400−800
2
VCO
MHz
2−BIT SR
Table 2. XTAL_SEL And OE
XTAL_SEL
(1, 2, 4, 8)
0
+3.3 or 5.0 V
LATCH
Input
17, 18
OE
B N
PLL_V
1
N[1:0]
1
CC
2
22, 19
Outputs Disabled
3−BIT SR
FREF_EXT
LATCH
0
V
CC
21, 25
24
23
20
Outputs Enabled
+3.3 or 5.0 V
XTAL
1
F
F
TEST
OUT
OUT