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8-IN
1-88
®
HI1166
August 2000
File Number
3579.5
8-Bit, 250 MSPS, Flash A/D Converter
The HI1166 is an 8-bit, ultra high speed, flash Analog-to-
Digital converter IC capable of digitizing analog signals at a
maximum rate of 250 MSPS. The digital I/O levels of the
converter are compatible with ECL 100K/10KH/10K.
Features
• Differential Linearity Error . . . . . . . . . . .
±0.5
LSB or Less
• Integral Linearity Error . . . . . . . . . . . . . .
±0.5
LSB or Less
• Built-In Integral Linearity Compensation Circuit
• Ultra High Speed Operation with Maximum
Conversion Rate (Min) . . . . . . . . . . . . . . . . . . . 250 MSPS
Applications
• Spectrum Analyzers
• Radar Systems
• Direct RF Down-Conversion
• Video Digitizing
• Communication Systems
• Digital Oscilloscopes
• Low Input Capacitance 18pF (Typ)
• Wide Analog Input Bandwidth
(Min for Full Scale Input) . . . . . . . . . . . . . . . . . . . 250MHz
• Single Power Supply . . . . . . . . . . . . . . . . . . . . . . . . -5.2V
• Low Power Consumption . . . . . . . . . . . . . . . 1.4W (Typ)
Part Number Information
PART
NUMBER
HI1166AIL
HI1166-EV
TEMP. RANGE
(
o
C)
-20 to 100
25
PACKAGE
68 Ld CLCC
PKG. NO.
J68.A
• Low Error Rate
• Capable of Driving 50Ω Loads
• Evaluation Board Available
• Direct Replacement for Sony CXA1166K
Evaluation Board
Pinout
HI1166
(CLCC)
TOP VIEW
9
8
7
6
5
4
3
2
1 68 67 66 65 64 63 62 61
60
NC
59
NC
58
AV
EE
57
NC
56
AGND
55
V
IN1
54
V
IN1
53
AGND
52
V
RM
51
AGND
50
V
IN2
49
V
IN2
48
AGND
47
NC
46
NC
45
NC
44
NC
NC
NC
D2
D2
D3
D3
DGND2
DGND2
DGND1
D4
D4
D5
D5
NC
NC
NC
NC
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 36 37 38 39 40 41 42 43
NC
AV
EE
AV
EE
V
RBS
NC
AV
EE
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
AGND
NC
DV
EE
D7
D7
MINV
CLK
CLK
V
RB
D6
D6
AGND
NC
DV
EE
AV
EE
AV
EE
V
RTS
V
RT
NC
AV
EE
OR
OR
LINV
NC
D1
D1
D0
D0
HI1166
Absolute Maximum Ratings
T
A
= 25
o
C
Supply Voltage (AV
EE
, DV
EE
). . . . . . . . . . . . . . . . . . . . -7V to +0.5V
Analog Input Voltage (V
IN
) . . . . . . . . . . . . . . . . . . . . -2.7V to +0.5V
Reference Input Voltage
V
RT
, V
RB
, V
RM
. . . . . . . . . . . . . . . . . . . . . . . . . . . -2.7V to +0.5V
| V
RT
-V
RB
| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5V
Digital Input Voltage
MINV, LINV, CLK, CLK . . . . . . . . . . . . . . . . . . . . . . . -4V to +0.5V
| CLK-CLK| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V
V
RM
Pin Input Current (I
VRM
) . . . . . . . . . . . . . . . . . . -3mA to +3mA
Digital Output Current
(ID0 to ID7, IOR, ID0 to ID7, IOR) . . . . . . . . . . . . . -30mA to 0mA
Temperature Range, T
A
(Note 5) . . . . . . . . . . . . . . -20
o
C to 100
o
C
T
C
. . . . . . . . . . . . . . . . . . . . . -20
o
C to 125
o
C
Thermal Information
Thermal Resistance (Typical, Note 2)
θ
JAo
C/W
θ
JCo
C/W
CLCC Package . . . . . . . . . . . . . . . . . .
38
10
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1W
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 175
o
C
Maximum Storage Temperature Range (T
STG
) . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering, 10s) . . . . . . . . . . . . 300
o
C
Operating Conditions
(Note 1)
Supply Voltage
MIN
AV
EE
, DV
EE
. . . . . . . . . . . . . . . . . . . . . . . -5.5V
AV
EE
- DV
EE
. . . . . . . . . . . . . . . . . . . . . . -0.05V
AGND - DGND . . . . . . . . . . . . . . . . . . . . . -0.05V
TYP
-5.2
0
0
MAX
-4.95V
0.05V
0.05V
Reference Input Voltage
MIN
TYP
V
RT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.1V
-2
V
RB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.2V
-2
Analog Input Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . .V
RB
MAX
0.1V
-1.8V
to V
RT
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Electrical Specifications guaranteed within stated operating conditions.
2.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
SYSTEM PERFORMANCE
Resolution
Integral Linearity Error, INL
Differential Linearity Error, DNL
DYNAMIC CHARACTERISTICS
Signal to Noise Ratio, SINAD
RMS Signal
= -----------------------------------------------------------------
-
RMS Noise
+
Distortion
Error Rate
T
A
= 25
o
C, AV
EE
= DV
EE
= -5.2V, V
RT
, V
RTS
= 0V, V
RB
, V
RBS
= -2V (Note 1)
TEST CONDITIONS
MIN
TYP
MAX
UNIT
-
f
C
= 250 MSPS
f
C
= 250 MSPS
Input = 1kHz, Full Scale
f
C
= 250MHz
Input = 60kHz, Full Scale
f
C
= 250MHz
Input = 50MHz, Full Scale
Error > 16 LSB, f
C
= 250MHz
Input = 62.499MHz, Full Scale
Error > 16 LSB, f
C
= 250MHz
-
-
8
±0.3
±0.3
46
37
-
10
-8
1.0
0.5
1.0
-
9
1.4
-
±0.5
±0.5
-
-
10
-9
10
-6
-
-
-
-
-
2.4
Bits
LSB
LSB
44
-
-
-
-
-
-
250
-
0.4
dB
dB
TPS
(Note 3)
TPS
(Note 3)
%
Degree
ns
MSPS
ps
ns
Differential Gain Error, DG
Differential Phase Error, DP
Overrange Recovery Time
Maximum Conversion Rate, f
C
Aperture Jitter, t
AJ
Sampling Delay, t
DS
ANALOG INPUT
Analog Input Capacitance, C
IN
Analog Input Resistance, R
IN
Input Bias Current, I
IN
Full Scale Input Bandwidth
REFERENCE INPUTS
Reference Resistance, R
REF
NTSC 40 IRE Mod.
Ramp, f
C
= 250 MSPS
V
IN
- 1V + 0.07V
RMS
V
IN
= -1V
V
IN
= 2V
P-P
-
50
20
200
18
120
-
250
-
-
450
-
pF
kΩ
µA
MHz
Ω
83
125
182
3
HI1166
Electrical Specifications
PARAMETER
Residual Resistance
R1
R2
R3
R4
R5
DIGITAL INPUTS
Logic H Level, V
IH
Logic L Level, V
IL
Logic H Current, I
IH
Logic L Current, I
IL
Input Capacitance
DIGITAL OUTPUTS
Logic H Level, V
OH
Logic L Level, V
OL
TIMING CHARACTERISTICS
H Pulse Width of Clock, t
PW1
L Pulse Width of Clock, t
PW0
Output Rise Time, t
r
Output Fall Time, t
f
Output Delay, t
OD
POWER SUPPLY CHARACTERISTICS
Supply Current, I
EE
Power Consumption, P
D
NOTES:
1. Electrical Specifications guaranteed within stated operating conditions.
2. See Functional Block Diagram.
3. TPS: Times Per Sample.
(
V
RT
–
V
RB
)
-
4. PD
=
I
EEA
•
AV
EE
+
I
EED
•
DV
EE
+ ------------------------------------
R
R EF
5. T
A
is specified in still air and without heat sink. To extend temperature range, appropriate heat management techniques must be employed (See
Figure 2).
2
T
A
= 25
o
C, AV
EE
= DV
EE
= -5.2V, V
RT
, V
RTS
= 0V, V
RB
, V
RBS
= -2V (Note 1)
(Continued)
TEST CONDITIONS
Note 2
MIN
0.1
300
0.5
300
0.1
TYP
0.6
500
2.0
500
0.6
MAX
2.0
700
5.0
700
2.0
UNIT
Ω
Ω
Ω
Ω
Ω
V
V
µA
µA
pF
V
V
-1.13
-
Input Connected to GND
Input Connected to -2V
0
-50
-
R
L
= 50Ω
R
L
= 50Ω
-1.0
-
-
-
-
-
4
-
-
-
-1.5
70
50
-
-
-1.6
1.8
1.8
R
L
= 50Ω
R
L
= 50Ω
R
L
= 50Ω
-
-
1.8
-
-
0.6
0.6
2.5
-
-
1.5
1.5
3.2
ns
ns
ns
ns
ns
-360
Note 4
-
-270
1.4
-
1.9
mA
W
Timing Diagram
t
SD
ANALOG IN
N
N+1
N+2
t
PW1
CLK
CLK
DIGITAL OUT
t
OD
N-1
20%
80%
t
r
N
80%
N+1
20%
t
f
t
PW0
FIGURE 1.
4
HI1166
Typical Performance Curves
50
THERMAL RESISTANCE
θ
JA
(
o
C/W)
25
40
SOCKET AMP:
173061-5 (WITHOUT HEAT SINK)
INPUT CAPACITANCE (pF)
20
SOCKET AMP:
173257-3 (WITH HEAT SINK)
30
SOCKET:
YAMAICHI ELECTRONICS CO., LTD IC61-0684-048
0
1.0
2.0
AIR FLOW (m/s)
3.0
15
10
-2.0
-1.5
-1.0
INPUT VOLTAGE (V)
-0.5
0
FIGURE 2. THERMAL RESISTANCE OF THE CONVERTER
MOUNTED ON A BOARD
FIGURE 3. V
IN
PIN CAPACITANCE vs VOLTAGE
CHARACTERISTICS
150
ANALOG INPUT RESISTANCE (kΩ)
200
125
I
IN
(µA)
100
10
-2.0
100
-1.5
-1.0
INPUT VOLTAGE (V)
-0.5
0
0
-2.0
-1.5
-1.0
INPUT VOLTAGE (V)
-0.5
0
FIGURE 4. V
IN
PIN INPUT RESISTANCE vs VOLTAGE
CHARACTERISTICS
200
FIGURE 5. V
IN
PIN INPUT CURRENT vs VOLTAGE
CHARACTERISTICS
-12
RESISTOR STRING CURRENT (mA)
0
50
100
150
-14
150
INPUT CURRENT (µA)
-16
-18
-20
-22
-24
100
50
0
-50
CASE TEMPERATURE (
o
C)
-50
0
50
100
150
CASE TEMPERATURE (
o
C)
FIGURE 6. V
IN
PIN INPUT CURRENT vs TEMPERATURE
CHARACTERISTICS
FIGURE 7. RESISTOR STRING CURRENT vs TEMPERATURE
CHARACTERISTICS
5
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