AD9517-0ABCPZ Analog Devices Inc, AD9517-0ABCPZ Datasheet - Page 67
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AD9517-0ABCPZ
Manufacturer Part Number
AD9517-0ABCPZ
Description
12-Output Clock Generator With 2.8GHz VC
Manufacturer
Analog Devices Inc
Type
Clock Generator, Fanout Distributionr
Datasheet
1.AD9517-0ABCPZ-RL7.pdf
(80 pages)
Specifications of AD9517-0ABCPZ
Pll
Yes
Input
CMOS, LVDS, LVPECL
Output
LVDS, LVPECL
Number Of Circuits
1
Ratio - Input:output
1:12
Differential - Input:output
Yes/Yes
Frequency - Max
2.95GHz
Divider/multiplier
Yes/No
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LFCSP
Frequency-max
2.95GHz
Function
Clock Generator
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Package Type
LFCSP EP
Pin Count
40
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD9517-0ABCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Reg.
Addr.
(Hex)
0x0AA
0x0AB
Table 56. LVPECL Outputs
Reg.
Addr.
(Hex)
0x0F0
Bits
4
[3:2]
[1:0]
Bits
[5:3]
[2:0]
[5:0]
Name
OUT7 ramp capacitors
OUT7 ramp current
OUT7 delay fraction
Name
OUT0 invert
OUT0 LVPECL
differential voltage
OUT0 power-down
Description
Sets the output polarity.
0: noninverting (default).
1: inverting.
Sets the LVPECL output differential voltage (V
3
0
0
1
1
LVPECL power-down modes.
1
0
0
1
1
Description
Selects the number of ramp capacitors used by the delay function. The combination of the
number of capacitors and the ramp current sets the delay full scale.
5
0
0
0
0
1
1
1
1
Ramp current for the delay function. The combination of the number of capacitors and the ramp
current sets the delay full scale.
2
0
0
0
0
1
1
1
1
Selects the fraction of the full-scale delay desired (6-bit binary).
000000 gives zero delay.
Only delay values up to 47 decimals (101111b; 0x2F) are supported (default = 0x00).
4
0
0
1
1
0
0
1
1
1
0
0
1
1
0
0
1
1
2
0
1
0
1
0
0
1
0
1
3
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
V
400
600
780 (default)
960
Mode
Normal operation (default).
Partial power-down, reference on;
use only if there are no external load resistors.
Partial power-down, reference on, safe LVPECL power-down.
Total power-down, reference off;
use only if there are no external load resistors.
OD
(mV)
Rev. B | Page 67 of 80
Number of Capacitors
4 (default)
3
3
2
3
2
2
1
Current Value (μA)
200 (default)
400
600
800
1000
1200
1400
1600
OD
).
AD9517-0
Output
On
Off
Off
Off