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HA456_06 Datasheet, PDF (5/13 Pages) Intersil Corporation – 120MHz, Low Power, 8x8 Video Crosspoint Switch
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HA456
Electrical Specifications
PARAMETER
VSUPPLY = ±5V, AGND = DGND = 0V, RL = 400Ω (Note 2), Unless Otherwise Specified. (Continued)
TEST CONDITIONS
(NOTE 3)
TEST TEMP
LEVEL (°C) MIN
TYP MAX UNITS
Output Resistance
Output Disabled
A
25
0.6
15
-
MΩ
Output Capacitance
(Output Disabled)
B
25
-
3.5
-
pF
Power Supply Rejection Ratio
Digital Input Current (Note 5)
Digital Input Low Voltage
DC, VS = ±4.5V to ±5.5V, VIN = 0V
A
VIN = 0V or 5V
A
A
Full 45
53
-
dB
Full
-
-
1
μA
Full
-
-
0.8
V
Digital Input High Voltage
A
25
2.0
-
-
V
A
Full 2.2
-
-
V
SER OUT Logic Low Voltage
SER OUT Logic High Voltage
AC CHARACTERISTICS (Note 4)
Serial Mode, IOL = 1.6mA
Serial Mode, IOH = -0.4mA
A
Full
-
-
0.4
V
A
Full 3.0
-
-
V
-3dB Bandwidth (Note 6)
CL = 5pF, VIN = 200mVP-P
CL = 5pF, VIN = 1VP-P
CL = 5pF, VIN = 2VP-P
Slew Rate (Note 6)
VOUT = 4VP-P
All Hostile Crosstalk (Note 6)
10MHz, VIN = 1VP-P, RL=1kΩ
All Hostile Off Isolation (Note 6)
10MHz, VIN = 1VP-P
Differential Phase
NTSC or PAL, RL = 1kΩ
NTSC or PAL, RL ≥ 10kΩ
Differential Gain
NTSC or PAL, RL = 1kΩ
NTSC or PAL, RL≥10kΩ
TIMING CHARACTERISTICS (See Figure 3 for More Information)
B
25
-
120
-
MHz
B
25
-
70
-
MHz
B
25
-
50
-
MHz
B
25
-
200
-
V/μs
B
25
-
-55
-
dB
B
25
-
70
-
dB
B
25
-
0.05
-
°
B
25
-
0.05
-
°
B
25
-
0.05
-
%
B
25
-
0.02
-
%
Write Pulse Width High (tWH)
Write Pulse Width Low (tWL)
Chip-Enable Setup Time to Write (tCS)
Chip-Enable Hold Time From Write (tCH)
Data and Address Setup Time to Write (tDS)
Parallel Mode
Serial Mode
A
Full 20
-
-
ns
A
Full 20
-
-
ns
A
Full
5
-
-
ns
A
Full
5
-
-
ns
A
Full 20
-
-
ns
A
Full
20
-
-
ns
Data and Address Hold Time From Write (tDH)
A
Full 25
-
-
ns
Latch Pulse Width (tL)
A
Full 40
-
-
ns
Latch Delay From Write (tD)
A
Full 40
-
-
ns
LATCH Edge to Output Disabled (tOFF)
Serial Mode
B
Full
-
30
-
ns
LATCH Edge to Output Enabled (tON)
Serial Mode
B
Full
-
185
-
ns
Output Break-Before-Make Delay (tON - tOFF)
Serial Mode
B
Full
-
155
-
ns
NOTES:
2. For the lowest crosstalk, and the best composite video performance, use RL ≥ 1kΩ.
3. Test Level: A. Production Tested; B. Typical or Guaranteed Limit Based on Characterization; C. Design Typical for Information Only.
4. See AC Test Circuits (Figure 6 through Figure 9).
5. Excludes D1/SER OUT which is a bidirectional terminal and thus falls under the higher Output Leakage limit.
6. See Typical Performance Curves for more information.
5
FN4153.5
August 14, 2006
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