AD9522-5BCPZ Analog Devices Inc, AD9522-5BCPZ Datasheet - Page 70

• Manufacturer Part Number: AD9522-5BCPZ
• Description: 12- Channel Clock Generator With Integra
• Manufacturer: Analog Devices Inc
• Type: Clock Generator, Fanout Distributionr

Specifications of AD9522-5BCPZ

• Pll: Yes
• Input: CMOS, LVDS, LVPECL
• Output: CMOS, LVDS
• Number Of Circuits: 1
• Ratio - Input:output: 2:12, 2:24
• Differential - Input:output: Yes/Yes
• Frequency - Max: 2.4GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Frequency-max: 800MHz
• Ic Interface Type: I2C, SPI
• Frequency: 2.4GHz
• No. Of Outputs: 12
• No. Of Multipliers / Dividers: 4
• Supply Voltage Range: 3.135V To 3.465V
• Digital Ic Case Style: LFCSP
• No. Of Pins: 64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Reg.
Addr
(Hex) Bit(s) Name
194
194
195
195
196
196
197
197
197
197
197
198
198
199
199
19A
19A
19A
19A
19A
AD9522-5
[4]
[3:0]
[2]
[0]
[7:4]
[3:0]
[7]
[6]
[5]
[4]
[3:0]
[2]
[0]
[7:4]
[3:0]
[7]
[6]
[5]
[4]
[3:0]
Divider 1 start high
Divider 1 phase offset
Channel 1 power-down
Disable Divider 1 DCC
Divider 2 low cycles
Divider 2 high cycles
Divider 2 bypass
Divider 2 ignore SYNC
Divider 2 force high
Divider 2 start high
Divider 2 phase offset
Channel 2 power-down
Disable Divider 2 DCC
Divider 3 low cycles
Divider 3 high cycles
Divider 3 bypass
Divider 3 ignore SYNC
Divider 3 force high
Divider 3 start high
Divider 3 phase offset
Description
Selects clock output to start high or start low.
[4] = 0; start low (default).
[4] = 1; start high.
Phase offset (default: 0x0).
Channel 1 powers down.
[2] = 0; normal operation (default).
[2] = 1; powered down. (OUT3/OUT3, OUT4/OUT4, and OUT5/OUT5 are put into the high
impedance power-down mode by setting this bit.)
Duty-cycle correction function.
[0] = 0; enable duty-cycle correction (default).
[0] = 1; disable duty-cycle correction.
Number of clock cycles (minus 1) of the divider input during which the divider output stays
low. A value of 0x1 means the divider is low for two input clock cycles (default: 0x1).
Number of clock cycles (minus 1) of the divider input during which the divider output stays
high. A value of 0x1 means the divider is high for two input clock cycles (default: 0x1).
Bypasses and powers down the divider; routes input to divider output.
[7] = 0; use divider (default).
[7] = 1; bypass divider.
Ignore SYNC.
[6] = 0; obey chip-level SYNC signal (default).
[6] = 1; ignore chip-level SYNC signal.
Forces divider output to high. This requires that ignore SYNC also be set.
[5] = 0; divider output forced to low (default).
[5] = 1; divider output forced to high.
Selects clock output to start high or start low.
[4] = 0; start low (default).
[4] = 1; start high.
Phase offset (default: 0x0).
Channel 2 powers down.
[2] = 0; normal operation (default).
[2] = 1; powered down. (OUT6/OUT6, OUT7/OUT7, and OUT8/OUT8 are put into the high
impedance power-down mode by setting this bit.)
Duty-cycle correction function.
[0] = 0; enable duty-cycle correction (default).
[0] = 1; disable duty-cycle correction.
Number of clock cycles (minus 1) of the divider input during which the divider output stays
low. A value of 0x0 means the divider is low for one input clock cycle (default: 0x0).
Number of clock cycles (minus 1) of the divider input during which the divider output stays
high. A value of 0x0 means the divider is high for one input clock cycle (default: 0x0).
Bypasses and powers down the divider; routes input to divider output.
[7] = 0; use divider (default).
[7] = 1; bypass divider.
Ignore SYNC.
[6] = 0; obey chip-level SYNC signal (default).
[6] = 1; ignore chip-level SYNC signal.
Forces divider output to high. This requires that ignore SYNC also be set.
[5] = 0; divider output forced to low (default).
[5] = 1; divider output forced to high.
Selects clock output to start high or start low.
[4] = 0; start low (default).
[4] = 1; start high.
Phase offset (default: 0x0).
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