adate302-02 Analog Devices, Inc., adate302-02 Datasheet - Page 42

• Manufacturer Part Number: adate302-02
• Description: 500 Mhz Dual Integrated Dcl With Differential Drive/receive, Level Setting Dacs, And Per Pin Pmu
• Manufacturer: Analog Devices, Inc.

ADATE302-02
USER INFORMATION
Table 29. Driver and Load Truth Table
PE Disable
DATA[0]
ADDR[4:0] = 0x0C
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Table 30. HVOUT Truth Table
HVOUT Mode Select
DATA[2]
ADDR[4:0] = 0x0D
1
1
1
0
1
Table 31. Comparator Truth Table
Differential
Comparator Enable
DATA[0]
ADDR[4:0] = 0x10
0
1
X = don’t care.
X = don’t care.
Force VT
DATA[1]
ADDR[4:0] = 0x0C
X
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
COMP_QH0
Normal window mode
Logic high: VOH0 < V
Logic low: VOH0 > V
Differential comparator mode
Logic high: VOH0 < V
Logic low: VOH0 > V
1
Channel 0
RCV
1
0
0
X
Registers
1
DUT0
DUT0
DUT0
DUT0
Load Enable
DATA[1]
ADDR[4:0] = 0x0D
X
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
− V
− V
DUT1
DUT1
Channel 0
DATA
X
0
1
X
COMP_QL0
Normal window mode
Logic high: VOL0 < V
Logic low: VOL0 > V
Differential comparator mode
Logic high: VOL0 < V
Logic low: VOL0 > V
Rev. 0 | Page 42 of 52
Driver High-Z/VT
DATA[0]
ADDR[4:0] = 0x0D
X
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
HVOUT Driver Output
VHH mode; VHH = (VT + 1 V) × 2 + DUTGND (Channel 0 VT DAC)
VL (Channel 0 VL DAC)
VH (Channel 0 VH DAC)
Disabled (HVOUT pin set to 0 V low impedance)
DUT0
DUT0
DUT0
DUT0
− V
− V
DUT1
DUT1
DATAx
X
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
COMP_QH1
Normal window mode
Logic high: VOH1 < V
Logic low: VOH1 > V
Normal window mode
Logic high: VOH1 < V
Logic low: VOH1 > V
Signals
RCVx
X
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Driver State
High-Z without
clamps
VT
VL
High-Z with
clamps
VH
High-Z with
clamps
VL
VT
VH
VT
VL
High-Z with
clamps
VH
High-Z with
clamps
VL
High-Z with
clamps
VH
High-Z with
clamps
DUT1
DUT1
DUT1
DUT1
COMP_QL1
Normal window mode
Logic high: VOL1 < V
Logic low: VOL1 > V
Normal window mode
Logic high: VOL1 < V
Logic low: VOL1 > V
Load State
Active off
Power-down
Power-down
Power-down
Power-down
Power-down
Power-down
Power-down
Power-down
Power-down
Power-down
Active off
Active on
Active on
Active on
Active on
Active on
Active on
DUT1
DUT1
DUT1
DUT1