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MAX9390EHJ+T

P1-P3P4-P6P7-P9P10-P12P13-P14
MAX9390/MAX9391
Anything-to-LVDS Dual 2 x 2
Crosspoint Switches
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V
CC
= 3.3V, |V
ID
| = 0.2V, V
CM
= 1.2V, f
IN
= 1.34GHz, T
A
= +25°C.)
SUPPLY CURRENT
vs. TEMPERATURE
MAX9390 toc01
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
603510-15
58
62
66
70
74
78
82
54
-40 85
V
CC
= 3.6V
V
CC
= 3.3V
V
CC
= 3V
OUTPUT AMPLITUDE
vs. FREQUENCY
MAX9390 toc02
FREQUENCY (GHz)
OUTPUT AMPLITUDE (mV)
2.22.00.2 0.4 0.6 1.0 1.2 1.4 1.60.8 1.8
50
100
150
200
250
300
350
400
0
0 2.4
OUTPUT RISE AND FALL TIMES
vs. TEMPERATURE
MAX9390 toc03
TEMPERATURE (°C)
RISE/FALL TIME (ps)
603510-15
130
140
150
160
170
180
120
-40 85
t
F
f
IN
= 100MHz
t
R
PROPAGATION DELAY
vs. TEMPERATURE
MAX9390 toc04
TEMPERATURE (°C)
PROPAGATION DELAY (ps)
603510-15
360
370
380
390
400
410
420
430
440
450
350
-40 85
MAX9390
DIFFERENTIAL INPUT CURRENT
vs. TEMPERATURE
MAx9390 toc05
TEMPERATURE (°C)
INPUT CURRENT (μA)
603510-15
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
-50
-40 85
V
IN
= 0.1V
V
IN
= 3V
MAX9391
DIFFERENTIAL INPUT CURRENT
vs. TEMPERATURE
MAX9390 toc06
TEMPERATURE (°C)
INPUT CURRENT (μA)
603510-15
0
10
20
30
40
50
60
70
80
-10
-40 85
V
IN
= 3.2V
V
IN
= 0.3V
MAX9390 INPUT CURRENT vs. V
IHD
MAX9390 toc07
V
IHD
(V)
INPUT CURRENT (μA)
3.33.02.4 2.70.6 0.9 1.2 1.5 1.8 2.10.3
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
-50
0 3.6
IN_ _ OR
IN_ _ = GND
V
CC
= 3V
V
CC
= 3.6V
MAX9391
DIFFERENTIAL INPUT CURRENT vs. V
ILD
MAX9390 toc08
V
ILD
(V)
INPUT CURRENT (μA)
3.33.02.4 2.70.6 0.9 1.2 1.5 1.8 2.10.30 3.6
-10
10
0
40
30
20
50
60
70
80
V
CC
= 3.6V
V
CC
= 3V
IN_ _ OR
IN_ _ = V
CC
MAX9390/MAX9391
Anything-to-LVDS Dual 2 x 2
Crosspoint Switches
_______________________________________________________________________________________ 5
PIN
NAME
FUNCTION
1 ENB1
B1 Output Enable. Drive ENB1 high to enable the B1 LVDS outputs. An internal 435kΩ resistor pulls ENB1
low when unconnected.
2
OUTB1
B1 LVDS Noninverting Output. Connect a 100Ω termination resistor between OUTB1 and OUTB1 at the
receiver inputs to ensure proper operation.
3
OUTB1
B1 LVDS Inverting Output. Connect a 100Ω termination resistor between OUTB1 and OUTB1 at the
receiver inputs to ensure proper operation.
4, 9,
20, 25
GND Ground
5 ENB0
B0 Output Enable. Drive ENB0 high to enable the B0 LVDS outputs. An internal 435kΩ resistor pulls ENB0
low when unconnected.
6
OUTB0
B0 LVDS Noninverting Output. Connect a 100Ω termination resistor between OUTB0 and OUTB0 at the
receiver inputs to ensure proper operation.
7
OUTB0
B0 LVDS Inverting Output. Connect a 100Ω termination resistor between OUTB0 and OUTB0 at the
receiver inputs to ensure proper operation.
8, 13,
24, 29
V
CC
Power-Supply Input. Bypass each V
CC
to GND with 0. 1µF and 0.01µF ceramic capacitors. Install both
bypass capacitors as close to the device as possible, with the 0.01µF capacitor closest to the device.
10 INB0
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Inverting Input. An internal 128kΩ resistor to V
CC
pulls
the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low when
unconnected (MAX9391).
11 INB0
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Noninverting Input. An internal 128kΩ resistor to V
CC
pulls the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low
when unconnected (MAX9391).
12
BSEL0
Input Select for B0 Output. Selects the differential input to reproduce at the B0 differential outputs. Connect
BSEL0 to GND or leave open to select the INB0 (INB0) set of inputs. Connect BSEL0 to V
CC
to select the
INB1 (INB1) set of inputs. An internal 435kΩ resistor pulls BSEL0 low when unconnected.
14 INB1
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Inverting Input. An internal 128kΩ resistor to V
CC
pulls
the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low when
unconnected (MAX9391).
15 INB1
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Noninverting Input. An internal 128kΩ resistor to V
CC
pulls the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low
when unconnected (MAX9391).
16
BSEL1
Input Select for B1 Output. Selects the differential input to reproduce at the B1 differential outputs. Connect
BSEL1 to GND or leave open to select the INB0 (INB0) set of inputs. Connect BSEL1 to V
CC
to select the
INB1 (INB1) set of inputs. An internal 435kΩ resistor pulls BSEL1 low when unconnected.
Pin Description
MAX9390/MAX9391
Anything-to-LVDS Dual 2 x 2
Crosspoint Switches
6 _______________________________________________________________________________________
PIN
NAME
FUNCTION
17 ENA1
A1 Output Enable. Drive ENA1 high to enable the A1 LVDS outputs. An internal 435kΩ resistor pulls ENA1
low when unconnected.
18
OUTA1
A1 LVDS Inverting Output. Connect a 100Ω termination resistor between OUTA1 and OUTA1 at the
receiver inputs to ensure proper operation.
19
OUTA1
A1 LVDS Noninverting Output. Connect a 100Ω termination resistor between OUTA1 and OUTA1 at the
receiver inputs to ensure proper operation.
21 ENA0
A0 Output Enable. Drive ENA0 high to enable the A0 LVDS outputs. An internal 435kΩ resistor pulls ENA0
low when unconnected.
22
OUTA0
A0 LVDS Inverting Output. Connect a 100Ω termination resistor between OUTA0 and OUTA0 at the
receiver inputs to ensure proper operation.
23
OUTA0
A0 LVDS Noninverting Output. Connect a 100Ω termination resistor between OUTA0 and OUTA0 at the
receiver inputs to ensure proper operation.
26 INA0
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Noninverting Input. An internal 128kΩ resistor to V
CC
pulls the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low
when unconnected (MAX9391).
27 INA0
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Inverting Input. An internal 128kΩ resistor to V
CC
pulls
the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low when
unconnected (MAX9391).
28
ASEL0
Input Select for A0 Output. Selects the differential input to reproduce at the A0 differential outputs. Connect
ASEL0 to GND or leave open to select the INA0 (INA0) set of inputs. Connect ASEL0 to V
CC
to select the
INA1 (INA1) set of inputs. An internal 435kΩ resistor pulls ASEL0 low when unconnected.
30 INA1
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Noninverting Input. An internal 128kΩ resistor to V
CC
pulls the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low
when unconnected (MAX9391).
31 INA1
LVDS/HSTL (MAX9390) or LVPECL/CML (MAX9391) Inverting Input. An internal 128kΩ resistor to V
CC
pulls
the input high when unconnected (MAX9390). An internal 68kΩ resistor to GND pulls the input low when
unconnected (MAX9391).
32
ASEL1
Input Select for A1 Output. Selects the differential input to reproduce at the A1 differential outputs. Connect
ASEL1 to GND or leave open to select the INA0 (INA0) set of inputs. Connect ASEL1 to V
CC
to select the
INA1 (INA1) set of inputs. An internal 435kΩ resistor pulls ASEL1 low when unconnected.
Pin Description (continued)
P1-P3P4-P6P7-P9P10-P12P13-P14

MAX9390EHJ+T

Mfr. #:
Buy MAX9390EHJ+T
Manufacturer:
Maxim Integrated
Description:
Analog & Digital Crosspoint ICs X-to-LVDS Dual 2x2 Crosspoint Swtch
Lifecycle:
New from this manufacturer.
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