AD9508/PCBZ Analog Devices, AD9508/PCBZ Datasheet - Page 17

• Manufacturer Part Number: AD9508/PCBZ
• Description: Clock & Timer Development Tools 1
• Manufacturer: Analog Devices
• Type: Clock Buffersr

Specifications of AD9508/PCBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD9508
• Frequency: 250 MHz, 1.65 GHz
• Operating Supply Voltage: 6 V
• Description/function: High performance 1
• Interface Type: I2C, SPI, USB
• Factory Pack Quantity: 1

Data Sheet
Figure 29. Additive Phase Noise with Clock Input = 1474.56 MHz with HSTL
–100
–110
–120
–130
–140
–150
–160
Figure 27. Absolute Phase Noise in LVDS Mode with Clock Input @
622.08 MHz and Outputs = 622.08 MHz, 311.04 MHz, 155.52 MHz
–100
–110
–120
–130
–140
–150
–160
–170
–100
–120
–130
–140
–150
–160
–170
–110
–80
–90
Figure 28. Absolute Phase Noise of Clock Source @ 622.08 MHz
–80
–90
–80
–90
10
10
1
1
100
100
2
1000
1k
1k
Outputs = 1474.76 MHz
3
FREQUENCY OFFSET (Hz)
FREQUENCY OFFSET (MHz)
FREQUENCY (Hz)
10k
10k
4
100000
100k
100k
5
MARKER
FREQUENCY
1. 10Hz
2. 100Hz
3. 1kHz
4. 10kHz
5. 100kHz
6. 1MHz
7. 10MHz
8. 100MHz
1M
1M
6
LVDS 155.52MHz
LVDS 311.04MHz
LVDS 622.08MHz
AMPLITUDE
–89.57dBc/Hz
–100.45dBc/Hz
–109.97dBc/Hz
–116.93dBc/Hz
–135.33dBc/Hz
–144.39dBc/Hz
–148.66dBc/Hz
–149.78dBc/Hz
10000000
10M
10M
7
100M
100M
8
Rev. A | Page 17 of 40
Figure 32. Additive Phase Noise with Clock Input = 622.08 MHz with LVDS
Figure 31. Additive Phase Noise with Clock Input = 622.08 MHz with HSTL
Figure 30. Additive Phase Noise with Clock Input = 1500 MHz with HSTL
–100
–110
–120
–130
–140
–150
–160
–170
–100
–110
–120
–130
–140
–150
–160
–170
–100
–110
–120
–130
–140
–150
–160
–170
–80
–90
–80
–90
–80
–90
10
10
10
1
1
1
100
100
100
2
2
2
1k
1k
1k
3
3
3
Outputs = 155.52 MHz
Outputs = 622.08 MHz
Outputs = 100 MHz
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
10k
10k
4
4
4
100k
100k
100k
5
5
5
MARKER
FREQUENCY
1. 10Hz
2. 100Hz
3. 1kHz
4. 10kHz
5. 100.5kHz
6. 1MHz
7. 10MHz
8. 20MHz
MARKER
FREQUENCY
1. 10Hz
2. 100Hz
3. 1kHz
4. 10kHz
5. 100.5kHz
6. 1MHz
7. 10MHz
8. 20MHz
MARKER
FREQUENCY
1. 10Hz
2. 100Hz
3. 1kHz
4. 10kHz
5. 100.5kHz
6. 1MHz
7. 10MHz
1M
1M
1M
6
6
6
AMPLITUDE
–112.35dBc/Hz
–118.81dBc/Hz
–127.84dBc/Hz
–135.97dBc/Hz
–151.91dBc/Hz
–157.87dBc/Hz
–159.78dBc/Hz
–157.88dBc/Hz
AMPLITUDE
–100.17dBc/Hz
–109.18dBc/Hz
–117.67dBc/Hz
–124.94dBc/Hz
–143.83dBc/Hz
–151.64dBc/Hz
–153.81dBc/Hz
–152.87dBc/Hz
AMPLITUDE
–116.04dBc/Hz
–126.68dBc/Hz
–135.27dBc/Hz
–142.56dBc/Hz
–159.42dBc/Hz
–161.97dBc/Hz
–164.55dBc/Hz
10M
10M
10M
7 8
7
7 8
AD9508
100M
100M
100M