AD9516-4/PCBZ Analog Devices Inc, AD9516-4/PCBZ Datasheet - Page 63
![BOARD EVAL FOR AD9516-4 1.8GHZ](/photos/9/5/90516/ad9516-4_pcbz_sml.jpg)
AD9516-4/PCBZ
Manufacturer Part Number
AD9516-4/PCBZ
Description
BOARD EVAL FOR AD9516-4 1.8GHZ
Manufacturer
Analog Devices Inc
Specifications of AD9516-4/PCBZ
Main Purpose
Timing, Clock Generator
Embedded
No
Utilized Ic / Part
AD9516-4
Primary Attributes
2 Inputs, 14 Outputs, 1.6GHz VCO
Secondary Attributes
CMOS, LVDS, LVPECL Output Logic, ADIsimCLK™ Graphical User Interface
Silicon Manufacturer
Analog Devices
Application Sub Type
PLL Clock Synthesizer
Kit Application Type
Clock & Timing
Silicon Core Number
AD9516-0, AD9516-1, AD9516-2
Silicon Family Name
AD9516-X
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reg.
Addr.
(Hex)
0x01A
0x01B
Bits
[5:0]
7
6
5
Name
LD pin control
VCO frequency
monitor
REF2 ( REFIN )
frequency monitor
REF1 (REFIN)
frequency monitor
Description
Selects the signal that is connected to the LD pin.
5
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Enables or disables VCO frequency monitor.
0: disables VCO frequency monitor (default).
1: enables VCO frequency monitor.
Enables or disables REF2 frequency monitor.
0: disables REF2 frequency monitor (default).
1: enables REF2 frequency monitor.
REF1 (REFIN) frequency monitor enable; this is for both REF1 (single-ended) and REFIN (differential) inputs
(as selected by differential reference mode).
0: disables REF1 (REFIN) frequency monitor (default).
1: enables REF1 (REFIN) frequency monitor.
4
0
0
0
0
0
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
0
0
0
0
0
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
2
0
0
0
0
1
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
1
1
0
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Rev. A | Page 63 of 80
Level or
Dynamic
Signal
LVL
DYN
DYN
HIZ
CUR
LVL
LVL
DYN
DYN
DYN
DYN
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
DYN
DYN
DYN
DYN
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
LVL
Signal at LD Pin
Digital lock detect (high = lock, low = unlock) (default).
P-channel, open-drain lock detect (analog lock detect).
N-channel, open-drain lock detect (analog lock detect).
High-Z LD pin.
Current source lock detect (110 μA when DLD is true).
Ground (dc); for all other cases of 0XXXXX not specified above.
The selections that follow are the same as REFMON.
Ground (dc).
REF1 clock (differential reference when in differential mode).
REF2 clock (not available in differential mode).
Selected reference to PLL (differential reference when indifferential mode).
Unselected reference to PLL (not available in differential mode).
Status of selected reference (status of differential reference); active high.
Status of unselected reference (not available in differential mode); active
high.
Status REF1 frequency (active high).
Status REF2 frequency (active high).
(Status REF1 frequency) AND (status REF2 frequency).
(DLD) AND (status of selected reference) AND (status of VCO).
Status of VCO frequency (active high).
Selected reference (low = REF1, high = REF2).
Digital lock detect (DLD); active high.
Holdover active (active high).
Not available. Do not use.
VS (PLL supply).
REF1 clock (differential reference when in differential mode).
REF2 clock (not available in differential mode).
Selected reference to PLL (differential reference when in differential mode).
Unselected reference to PLL (not available when in differential mode).
Status of selected reference (status of differential reference); active low.
Status of unselected reference (not available in differential mode); active
low.
Status of REF1 frequency (active low).
Status of REF2 frequency (active low).
(Status of REF1 frequency) AND (status of REF2 frequency) .
(DLD) AND (status of selected reference) AND (status of VCO) .
Status of VCO frequency (active low).
Selected reference (low = REF2, high = REF1).
Digital lock detect (DLD); active low.
Holdover active (active low).
Not available. Do not use.
AD9516-4