AD9522-5BCPZ Analog Devices Inc, AD9522-5BCPZ Datasheet - Page 69

• 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
190
190
191
191
191
191
191
192
192
193
193
194
194
194
Reg.
Addr
(Hex) Bit(s) Name
0FC
0FC
0FC
0FD
0FD
0FD
0FD
Table 49. LVDS Channel Dividers
[2]
[1]
[0]
[3]
[2]
[1]
[0]
[7:4]
[3:0]
[7]
[6]
[5]
[4]
[3:0]
[2]
[0]
[7:4]
[3:0]
[7]
[6]
[5]
CSDLD En OUT2 OUT2 is enabled only if CSDLD is high. Setting is identical to Register 0x0FC[7].
CSDLD En OUT1 OUT1 is enabled only if CSDLD is high. Setting is identical to Register 0x0FC[7].
CSDLD En OUT0 OUT0 is enabled only if CSDLD is high. Setting is identical to Register 0x0FC[7].
CSDLD En
OUT11
CSDLD En
OUT10
CSDLD En OUT9 OUT9 is enabled only if CSDLD is high. Setting is identical to Register 0x0FC[7].
CSDLD En OUT8 OUT8 is enabled only if CSDLD is high. Setting is identical to Register 0x0FC[7].
Divider 0 low cycles
Divider 0 high cycles
Divider 0 bypass
Divider 0 ignore SYNC
Divider 0 force high
Divider 0 start high
Divider 0 phase offset
Channel 0 power-down
Disable Divider 0 DCC
Divider 1 low cycles
Divider 1 high cycles
Divider 1 bypass
Divider 1 ignore SYNC
Divider 1 force high
Description
OUT11 is enabled only if CSDLD is high. Setting is identical to Register 0x0FC[7].
OUT10 is enabled only if CSDLD is high. Setting is identical to Register 0x0FC[7].
Description
Number of clock cycles (minus 1) of the divider input during which the divider output stays
low. A value of 0x7 means the divider is low for eight input clock cycles (default: 0x7).
Number of clock cycles (minus 1) of the divider input during which the divider output stays
high. A value of 0x7 means the divider is high for eight input clock cycles (default: 0x7).
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 0 powers down.
[2] = 0; normal operation (default).
[2] = 1; powered down. (OUT0/OUT0, OUT1/OUT1, and OUT2/OUT2 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 0x3 means the divider is low for four input clock cycles (default: 0x3).
Number of clock cycles (minus 1) of the divider input during which the divider output stays
high. A value of 0x3 means the divider is high for four input clock cycles (default: 0x3).
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.
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AD9522-5