Si5022/Si5023
4 Rev. 1.23
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
RATESEL[0:1]
Calibration RESET/CAL
CLKOUT+
DOUT+
CLKOUT–
DOUT–
CLKDSBL
BER_LVLLOS
LOL
DSQLCH
Bias
Generation
REXT
BER_ALM
BERMON
Si5022/Si5023
Rev. 1.23 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
Si5022 Supply Voltage
2
V
DD
2.375 2.5 2.625 V
Si5023 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 Si5022/23 specifications are guaranteed when using the recommended application circuit (including component
tolerance) of "Typical Application Schematic" on page 12.
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–)
Si5022/Si5023
6 Rev. 1.23
Figure 2. Clock to Data Timing
Figure 3. DOUT and CLKOUT Rise/Fall Times
Figure 4. PLL Acquisition 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

SI5023-BM

Mfr. #:
Manufacturer:
Silicon Labs
Description:
IC CLOCK/DATA RECVRY W/AMP 28MLP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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