ADATE206BSVZ Analog Devices Inc, ADATE206BSVZ Datasheet - Page 15

• Manufacturer Part Number: ADATE206BSVZ
• Description: OPEN MARKET 500 MHz DCL PIN ELECTRONICS
• Manufacturer: Analog Devices Inc
• Type: Active Load (DCL), Comparator, Driverr

Specifications of ADATE206BSVZ

• Applications: Automatic Test Equipment
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

THEORY OF OPERATION
The ADATE206 has two general classes of logic inputs:
differential inputs for controlling functions that generally need
to be operated at high speed, and single-ended CMOS inputs
for setting operating modes or other low speed functions. The
differential inputs have a wide common-mode range that allows
them to be used with a variety of logic families. The differential
inputs can be used single-ended, with one input from each pair
of inputs tied to a fixed reference. However, this makes precise
timing more difficult to achieve.
Table 4. Driver and Load Modes
LDEN
(CMOS Single-Ended)
0
0
0
0
0
0
1
1
1
Table 5. Comparator Low Leakage Mode
CLLM
(CMOS Single-Ended)
0
1
Table 6. Rise/Fall Time Selection 3 V, 10% to 90%, Unterminated
Slew1
0
0
1
1
Table 7. Comparator Logic Function
DUT Pin Voltage
>CVL
>CVL
<CVL
<CVL
>CVH
<CVH
>CVH
<CVH
Slew0
0
1
0
1
Typical DUT Pin Bias Current
1 μA
10 nA
VTEN
(CMOS Single-Ended)
0
0
0
1
1
1
0
0
0
COMP_L_P
1
1
0
0
Tr/Tf (ns)
0.7
0.95
1.4
2.8
DR_EN
(High Speed Differential)
0
1
1
0
1
1
0
1
1
Rev. A | Page 15 of 16
COMP_L_N
0
0
1
1
These differential input pins provide 50 Ω input termination
resistors for use as desired. The single-ended inputs have an
input range compatible with most logic families and are high
impedance to make driving them very easy. The switching
threshold for the single-ended inputs is preset to one-half of the
voltage at the CMOS_VDD pin.
Output States
DR_DATA
(High Speed Differential)
X
0
1
X
0
1
X
0
1
COMP_H_P
1
0
1
0
Driver
Status
High-Z
VIL
VIH
VIT
VIL
VIH
High-Z
VIL
VIH
COMP_H_N
0
1
0
1
ADATE206
Load
Status
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
ON
High-Z
High-Z