AD8389ACPZ Analog Devices Inc, AD8389ACPZ Datasheet - Page 6

• Manufacturer Part Number: AD8389ACPZ
• Description: IC TRPL DELAY LOCK LOOP 48-LFCSP
• Manufacturer: Analog Devices Inc
• Type: Delayed, Locked Loopr

Specifications of AD8389ACPZ

• Frequency: 85MHz
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 11mA
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 48-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -

AD8389
TIMING
Table 4. Timing Specifications
Parameter
Operating Frequency
Input Low Pulse Width, t
CLK High Pulse Width—t
CLK Low Pulse Width—t
CLK to DXI Setup Time—t
Output Rise, Fall Time—tr, tf
Delay—t
Output Skew— t
Loop Delay, t
CLK
DXI
CLK, f
CLXI, ENBX(1–4)I
DXI, MONITxI
DXI, MONITxI
ENBX(1–4)I, CLXI
t
t
t
COMPEDGE = H, SLOW = H
COMPEDGE = H, SLOW = L
COMPEDGE = L, SLOW = H
COMPEDGE = L, SLOW = L
5
5
5
≤ 130 ns
≤ 170ns
≤ 230ns
t
2
CLK
5
t
3
7
6
t
4
Figure 4. CLK and DXI Timing
3
1
2
—All Inputs except CLK
4
t
1
t
4
V
V
TH
TH
Rev. 0 | Page 6 of 12
t
C
DXI to DXxO
C
Conditions
5
L
L
≤ 230ns
= 30 pF
= 30 pF
ENBX(1–4)XO
MONITxI
CLXxO
DXxO
Figure 5. Input and Output Waveforms at COMPEDGE = HIGH
DXO
DXI
Min
60
280
30
4.7
4.7
2
22
Typ
75
0.3
0.45
0.7
9/(f
15/(f
26/(f
32/(f
t
5
CLK
CLK
CLK
CLK
t
) + t
7
) + t
) + t
) + t
4
t
t
4
4
4
EXT
6
Max
85
(2t
(2t
5
350
2.5
3.4
5
1
1
)
)
–1
–1
Unit
MHz
Hz
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns