AD9701 Analog Devices, AD9701 Datasheet - Page 3

• Manufacturer Part Number: AD9701
• Description: 250 MSPS Video Digital-to-Analog Converter
• Manufacturer: Analog Devices

Parameter
POWER SUPPLY
NOTES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Specifications subject to change without notice.
REV. A
Absolute maximum ratings are limiting values to be applied individually, and beyond which serviceability of the circuit may be impaired. Functional operability under
Typical thermal impedance . . .
SYNC, BLANKING, and REFERENCE WHITE are inactive (Logic “1”). I
All bits at logic HIGH.
All values are relative to full-scale output after being normalized to nominal value. Typical variation in full-scale output from device to device can reach
The effect of 10% BRIGHT algebraically adds to the output waveform.
The output level with BLANKING active (Logic “0”) is determined by the setup control level.
In normal operation, the BLANKING input is activated (Logic “0”) prior to or in conjunction with the SYNC input. The effect of the SYNC output is relative to the
Measured from edge of STROBE to 50% transition point of the output signal.
any of these conditions is not necessarily implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
fixed R
setup level.
Measured with full-scale change in output level, from the 10% transition level to within 0.2% of the final output value.
Measured from 10% to 90% transition point for full-scale step output.
An IRE unit is 1% of the Grey Scale (GS range) with a 0 IRE setup level.
Supply Voltage should remain stable within 5% for normal operation.
Measured at 5% of –V
Supply Current (–5.2 V)
Nominal Power Dissipation
Power Supply Rejection Ratio
22-Pin Ceramic
28-Pin Ceramic LCC
Bit
1
1
1
1
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
NOTES
1
2
3
4
SET
Setup (Pin 21) grounded (0 IRE units).
Setup (Pin 21) open (7.5 IRE units).
Setup (Pin 21) to –5.2 V through 1 k (0 IRE units).
Setup (Pin 21) to –5.2 V (20 IRE units).
resistor.
Bit
2
1
1
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
13
Bit
3
1
1
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
S
.
Device
AD9701BQ
AD9701SE
AD9701SQ
*E = Leadless Ceramic Chip Carrier; Q = Cerdip.
JA
JA
= 64 C/W;
= 70 C/W
Bit
4
1
1
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
14
Bit
5
1
1
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
JC
JC
Temperature
Range
–25 C to +85 C
–55 C to +125 C
–55 C to +125 C
= 16 C/W
= 21 C/W
Bit
6
1
1
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Temp
+25 C
Full
+25 C
Full
DIGITAL INPUTS VS. ANALOG OUTPUT
Bit
7
1
1
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Bit
8
1
1
0
0
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Min
ORDERING GUIDE
Description
22-Pin DIP, Industrial Temperature
28-Pin LCC, Extended Temperature
22-Pin DIP, Extended Temperature
AD9701BQ
SET
10%
Bright
0
1
0
0
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
–3–
Typ
140
728
3
1.26 V/R
SET
Ref.
White
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
.
Max
160
160
6
Blanking
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Min
AD9701SQ/SE
Typ
140
728
3
Comp.
Sync
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
Package
Option*
Q-22
E-28A
Q-22
Max
160
160
6
Analog
Output (mV)
0
–71
–320
–637.5
–708.5
0
–71
–637.50
–690.75
–708.50
–779.50
–922.50
–975.75
–993.50
–1064.50
–993.50
–1046.75
–1064.50
–1135.50
AD9701
1
2
3
4
1
2
3
1
AD9701
4
2
3
4
10%, for a
Units
mA
mA
mW
mV/V