ADATE302-02BBCZ Analog Devices Inc, ADATE302-02BBCZ Datasheet - Page 50

• Manufacturer Part Number: ADATE302-02BBCZ
• Description: MDual DCL With DAC Levels & PMU
• Manufacturer: Analog Devices Inc
• Type: DCLr

Specifications of ADATE302-02BBCZ

• Applications: Automatic Test Equipment
• Mounting Type: Surface Mount
• Package / Case: 84-CSPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADATE302-02
RECOMMENDED PMU MODE SWITCHING SEQUENCES
To minimize any possible aberrations and voltage spikes on the DUT output, specific mode switching sequences are recommended for the
following transitions:
•
•
•
PMU Disable to PMU Enable
Step 1: See Table 39 for state of registers in PMU disabled mode.
Table 39.
Register
PE/PMU Enable Register, ADDR[4:0] = 0x0C
PMU State Register, ADDR[4:0] = 0x0E
Step 2: Write to Register ADDR[4:0] = 0x0E (see Table 40).
Table 40.
Register
PMU State Register, ADDR[4:0] = 0x0E
Step 3: Write to Register ADDR[4:0] = 0x0C (see Table 41).
Table 41.
Register
PE/PMU Enable Register, ADDR[4:0] = 0x0C
PMU disable to PMU enable
PMU force voltage mode to PMU force current mode
PMU force current mode to PMU force voltage mode.
Bit
Data[2]
Data[9:8]
Data[7]
Data[6]
Data[5]
Data[4]
Data[3]
Data[2:0]
Bit
Data[9:8]
Data[7]
Data[6]
Data[5]
Data[4]
Data[3]
Data[2:0]
Bit
Data[2]
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Setting
0
XX
X
X
X
X
X
XXX
Setting
1X or 00
X
X
X
X
0
XXX
Setting
1
Comments
Set desired input selection
This bit must be set to force voltage mode to
reduce aberrations
Set desired range
Comments
PMU is now enabled in force voltage mode