Si5017
4 Rev. 1.2
Detailed Block Diagram
Slicing
Control
Signal
Detect
Phase
Detector
A/D
Limiting
Amp
n
DSP VCO
CLK
Dividers
Lock
Detection
Retime
BER
Monitor
DIN+
DIN+
REFCLK±
(optional)
LTR
SLICE_LVL
LOS_LVL
Calibration RESET/CAL
CLKOUT+
DOUT+
CLKOUT–
DOUT–
CLKDSBL
BER_ALMBER_LVLLOS
LOL
DSQLCH
Bias
Generation
REXT
Si5017
Rev. 1.2 5
Electrical Specifications
Figure 1. Differential Voltage Measurement (DIN, REFCLK, DOUT, CLKOUT)
Table 1. Recommended Operating Conditions
Parameter Symbol Test Condition
Min
1
Typ
Max
1
Unit
Ambient Temperature T
A
–40 25 85 °C
Si5017 Supply Voltage
2
V
DD
3.135 3.3 3.465 V
Notes:
1. All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.
Typical values apply at nominal supply voltages and an operating temperature of 25 °C unless otherwise stated.
2. The Si5017 specifications are guaranteed when using the recommended application circuit (including component
tolerance) of the "Typical Application Schematic" on page 11.
0.5 V
ID
SIGNAL+
SIGNAL–
V
ID
B. Operation with Differential Inputs and Outputs
V
IS
A. Operation with Single-Ended Inputs
SIGNAL+
SIGNAL–
V
t
V
t
(SIGNAL+) – (SIGNAL–)
Si5017
6 Rev. 1.2
Figure 2. Clock to Data Timing
Figure 3. DOUT and CLKOUT Rise/Fall Times
Figure 4. PLL Acquisition Time
Figure 5. LOS Response Time
DOUT
t
Cr-D
t
Cf-D
CLKOUT
DOUT,
CLKOUT
t
F
t
R
80%
20%
t
aq
RESET/Cal
LOL
DATAIN
t
aq
LOL
DATAIN
LOS Threshold
Level
t
LOS
LOS

SI5017-BM

Mfr. #:
Manufacturer:
Silicon Labs
Description:
IC CLOCK/DATA RECOVERY 28MLP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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