SI5322/23-EVB Silicon Laboratories Inc, SI5322/23-EVB Datasheet - Page 5

• Manufacturer Part Number: SI5322/23-EVB
• Description: BOARD EVAL FOR SI5322/23
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5322/23-EVB

• Main Purpose: Timing, Clock Generator
• Utilized Ic / Part: SI5322, SI5323
• Processor To Be Evaluated: Si5322 and Si5323
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Manual/Automatic Clock
Frequency Table Select
Clock Output 2 Disable/
Active Clock Indicator
Bypass Mode Control
Signal Format Select
Input
Clock
Sources
Input Clock Select/
Frequency Select
Bandwidth Select
Selection (L)
1
130 Ω
130 Ω
82 Ω
82 Ω
Reset
15 kΩ
15 kΩ
15 kΩ
15 kΩ
V
V
DD
DD
= 3.3 V
= 3.3 V
V
V
DD
DD
V
V
V
DD
DD
15 kΩ
15 kΩ
15 kΩ
15 kΩ
Figure 2. Si5322 Typical Application Circuit
DD
15 kΩ
15 kΩ
130 Ω
130 Ω
82 Ω
82 Ω
Notes:
System
Supply
Power
1. Assumes differential LVEPECL termination (3.3 V) on clock inputs.
2. Denotes tri-level input pins with states designated as L (ground), M (V
3. Assumes manual input clock selection.
CKIN1+
CKIN1–
CKIN2+
CKIN2–
AUTOSEL
CS_CA
FRQTBL
FRQSEL[3:0]
BWSEL[1:0]
SFOUT[1:0]
DBL2_BY
RST
3
2
2
2
Preliminary Rev. 0.5
2
2
Ferrite
2
Bead
Si5322
C
C
C
C
3
2
1
4
1 µF
0.1 µF
0.1 µF
0.1 µF
CKOUT1+
CKOUT1–
CKOUT2+
CKOUT2–
C1B
C2B
DD
0.1 µF
0.1 µF
0.1 µF
0.1 µF
100 Ω
100 Ω
/2), and H (V
CKIN_1 Loss of Signal
CKIN_2 Loss of Signal
+
–
+
–
DD
).
Si5322
Outputs
Clock
5