AD9517-4BCPZ Analog Devices Inc, AD9517-4BCPZ Datasheet - Page 69
![IC CLOCK GEN 1.8GHZ VCO 48-LFCSP](/photos/6/50/65022/cp-48-8_sml.jpg)
AD9517-4BCPZ
Manufacturer Part Number
AD9517-4BCPZ
Description
IC CLOCK GEN 1.8GHZ VCO 48-LFCSP
Manufacturer
Analog Devices Inc
Type
Clock Generator, Fanout Distributionr
Datasheet
1.AD9517-4ABCPZ-RL7.pdf
(80 pages)
Specifications of AD9517-4BCPZ
Design Resources
High Performance, Dual Channel IF Sampling Receiver (CN0140)
Pll
Yes
Input
CMOS, LVDS, LVPECL
Output
CMOS, LVDS, LVPECL
Number Of Circuits
1
Ratio - Input:output
1:12
Differential - Input:output
Yes/Yes
Frequency - Max
1.8GHz
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
1.8GHz
Clock Ic Type
Clock Generator
Ic Interface Type
Serial
Frequency
1.8GHz
No. Of Outputs
12
Supply Current
100µA
Supply Voltage Range
3.135V To 3.465V
Digital Ic Case Style
LFCSP
Rohs Compliant
Yes
For Use With
AD9517-4/PCBZ - BOARD EVALUATION AD9517-4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 57. LVDS/CMOS Outputs
Reg.
Addr.
(Hex)
0x140
0x141
Bits
[7:5]
4
3
[2:1]
0
[7:5]
4
3
[2:1]
Name
OUT4 output polarity
OUT4 CMOS B
OUT4 select LVDS/CMOS
OUT4 LVDS output current
OUT4 power-down
OUT5 output polarity
OUT5 CMOS B
OUT5 select LVDS/CMOS
OUT5 LVDS output current
Description
In CMOS mode, Bits[7:5] select the output polarity of each CMOS output.
In LVDS mode, only Bit 5 determines LVDS polarity.
7
0
0
1
1
0
0
1
1
In CMOS mode, turn on/off the CMOS B output. There is no effect in LVDS mode.
0: turn off the CMOS B output (default).
1: turn on the CMOS B output.
Select LVDS or CMOS logic levels.
0: LVDS (default).
1: CMOS.
Set output current level in LVDS mode. This has no effect in CMOS mode.
2
0
0
1
1
Power-down output (LVDS/CMOS).
0: power on.
1: power off (default).
In CMOS mode, Bits[7:5] select the output polarity of each CMOS output.
In LVDS mode, only Bit 5 determines LVDS polarity.
7
0
0
1
1
0
0
1
1
In CMOS mode, turn on/off the CMOS B output. There is no effect in LVDS mode.
0: turn off the CMOS B output (default).
1: turn on the CMOS B output.
Select LVDS or CMOS logic levels.
0: LVDS (default).
1: CMOS.
Set output current level in LVDS mode. This has no effect in CMOS mode.
2
0
0
1
1
6
0
1
0
1
0
1
0
1
1
0
1
0
1
6
0
1
0
1
0
1
0
1
1
0
1
0
1
Rev. B | Page 69 of 80
5
0
0
0
0
1
1
1
1
Current (mA)
1.75
3.5
5.25
7
5
0
0
0
0
1
1
1
1
Current (mA)
1.75
3.5
5.25
7
OUT4A (CMOS)
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
Noninverting
Noninverting
OUT5A (CMOS)
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
Noninverting
Noninverting
OUT4B (CMOS)
Inverting
Noninverting
Inverting
Noninverting
Noninverting
Inverting
Noninverting
Inverting
Recommended Termination (Ω)
100
100 (default)
50
50
OUT5B (CMOS)
Inverting
Noninverting
Inverting
Noninverting
Noninverting
Inverting
Noninverting
Inverting
Recommended Termination (Ω)
100
100 (default)
50
50
OUT4 (LVDS)
OUT5 (LVDS)
Noninverting
Noninverting (default)
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
Noninverting
Noninverting (default)
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
AD9517-4