The DAC600 is a monolithic, high performance digi-
tal-to-analog converter for high frequency waveform
generation. The internal segmentation and latching
minimize output glitch energy and maximizes AC
performance. Resistor laser trimming provides for
excellent DC linearity.
The ECL compatibility provides for low digital noise
at high update rates. The complementary 50Ω outputs
and low output capacitance simplifies transmission
line design and filtering at the output.
The DAC600 combines precision thin film and bipolar
technology to create a high performance, cost effec-
tive solution for modern waveform synthesis.
12-Bit
ECL Lines
CLK CLK
V
REF
R
OFFSET
Edge Triggered Bit Latch
Control
Amplifier
–20mA
V
OUT
V
OUT
50Ω
50Ω
LGND
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
NOTES: (1) Linearity tests are measured into a virtual ground (op amp). (2) Gain error in % is calculated by: GE (%) =
MEASURED
V
IDEAL
(FS)
(3) Settling time is influenced by the load due to fast edge speeds. Use good transmission line techniques
for best results. (4) Spurious free dynamic range is measured from the fundamental frequency to any harmonic or non-harmonic spurs within the bandwidth f
CLK
/2
C
,
unless otherwise specified.
®
DAC600
2
ORDERING INFORMATION
PRODUCT
DAC600AN, BN
DESCRIPTION
68-Pin Plastic QUAD
TEMPERATURE
RANGE (AMBIENT)
–40°C to +85°C
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
PACKAGE INFORMATION
PRODUCT
DAC600AN, BN
PACKAGE
68-Pin Plastic QUAD
PACKAGE DRAWING
NUMBER
(1)
312-1
ABSOLUTE MAXIMUM RATINGS
V
EEA
............................................................................................ 0.3 to –7
V
EED
............................................................................................ 0.3 to –7
Logic Inputs ................................................................................ 0 to –5.5V
Reference Input Voltage .......................................................... 0 to +1.25V
Reference Input Current ......................................................... 0 to 1.56mA
Case Temperature .......................................................... –40°C to +125°C
Junction Temperature .................................................................... +150°C
Storage Temperature ...................................................... –55°C to +125°C
Lead Temperature (soldering, 10s) ................................................ +300°C
Stresses above these ratings may permanently damage the device.
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
PIN DEFINITIONS
PIN #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DESIGNATION
BYPASS
CLK
CLKNOT
DGND
DV
EE(1)
Bit 9
Bit 10
Bit 11
Bit 12
NC
NC
NC
V
OUT
V
OUT
LGND
LGND
V
OUTNOT
V
OUTNOT
NC
AGND
NC
NC
NC
NC
NC
BYPASS
NC
ALTCOMPIB
AGND
AGND
NC
LOOPCRNT
V
EE(1)
V
EE(1)
DESCRIPTION
Disables Latching of Data
CLOCK
CLOCKNOT
Digital Ground
–5.2V Supply
PIN #
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
DESIGNATION
V
REF2
NC
NC
V
REF
V
REF
NC
NC
R
OFFSET
NC
BYPASS
NC
NC
ALTCOMPC
AGND
NC
LBIAS
NC
NC
NC
Bit 1
DV
EE
DGND
DGND
Bit 2
Bit 3
Bit 4
NC
Bit 5
DGND
Bit 6
Bit 7
DGND
Bit 8
NC
DESCRIPTION
Analog Reference Voltage Center Tap
Analog Reference Voltage
Analog Reference Voltage
Offset Compensation
0.1µF Bypass to Ground
LSB
DAC Output
DAC Output
Ladder Ground
Ladder Ground
DAC Output Complement
DAC Output Complement
Analog Ground
Control Amp PTAT Reference Compensation
(2)
Analog Signal Ground
Ladder Bias Alternate Compensation
(2)
MSB
Digital –5.2V Supply
Digital Signal Ground
Digital Signal Ground
0.1µF Bypass to Ground
PTAT-IB Reference Compensation
(2)
Analog Ground
Analog Ground
DAC Reference Alt. Loop Current
(Connect to AGND)
–5.2V Supply
–5.2V Supply
Digital Ground
Digital Ground
NC: no connect
NOTE: (1) Pins 5 and 55 typically draw 150mA of current. Pins 33 and 34 combined typically draw 46mA. (2) Connect bypass capacitor to V
EE
.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
3
DAC600
DICE INFORMATION
PAD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
FUNCTION
Bypass
CLK
CLKNOT
DGND
DV
EE
Bit 9
NC
Bit 10
Bit 11
Bit 12
V
OUT
V
OUT
LGND
LGND
V
OUTNOT
V
OUTNOT
NC
AGND
NC
NC
NC
NC
NC
NC
NC
NC
ALTCOMPIB
AGND
AGND
NC
LOOPCRNT
AV
EE
AV
EE
V
REF2
NC
PAD
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
FUNCTION
NC
V
REF
V
REF
NC
NC
R
OFFSET
NC
NC
NC
NC
ALTCOMPC
AGND
NC
LBIAS
NC
NC
NC
Bit 1 (MSB)
DV
EE
DGND
DGND
Bit 2
Bit 3
Bit 4
NC
NC
NC
Bit 5
DGND
Bit 6
Bit 7
DGND
Bit 8
NC
DAC600 DIE TOPOGRAPHY
MECHANICAL INFORMATION
MILS (0.001")
Die Size
Die Thickness
Min. Pad Size
Backing
Metallization
160 x 140
±5
20
±3
4x4
Gold
Gold
MILLIMETERS
4.06 x 3.56
±0.13
0.51
±0.08
0.10 x 0.10
Substrate Bias:
Negative Supply –V
CC
.
NC = Do not connect.
®
DAC600
4
TYPICAL PERFORMANCE CURVES
At T
CASE
= +25°C, V
REF
= +1.0V, measured at V
OUT NOT
. Spurious free dynamic range includes all harmonic or non-harmonic spurs in the bandwidth f
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