si2200 Silicon Laboratories, si2200 Datasheet - Page 6

• Manufacturer Part Number: si2200
• Description: Rf Synthesizer With Integrated Vcos Integrated Vcos - Silicon Laboratories
• Manufacturer: Silicon Laboratories

Si2200
Table 4. Serial Interface Timing
(V
6
Parameter
SCLK Cycle Time
SCLK Rise Time
SCLK Fall Time
SCLK High Time
SCLK Low Time
SDATA Setup Time to SCLK
SDATA Hold Time from SCLK
SEN to SCLK Delay Time
SCLK to SEN Delay Time
SEN to SCLK Delay Time
SEN Pulse Width
Notes:
DD
1. All timing is referenced to the 50% level of the waveform, unless otherwise noted.
2. Timing is not referenced to the 50% level of the waveform. See Figure 2.
= 2.7 to 3.6 V, T
SCLK
1
A
= –40 to 85 °C)
80%
50%
20%
2
2
2
2
2
Figure 1. SCLK Timing Diagram
Symbol
t
t
t
t
t
t
hold
en1
en2
en3
t
t
clk
t
t
t
su
w
h
r
f
l
t
r
Rev. 1.0
Test Condition
t
h
Figure 1
Figure 1
Figure 1
Figure 1
Figure 1
Figure 2
Figure 2
Figure 2
Figure 2
Figure 2
Figure 2
t
clk
t
f
t
l
Min
40
10
10
10
12
12
10
—
—
5
0
Typ
—
—
—
—
—
—
—
—
—
—
—
Max
50
50
—
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns