x9520v20iz-bt1 Intersil Corporation, x9520v20iz-bt1 Datasheet - Page 19

• Manufacturer Part Number: x9520v20iz-bt1
• Description: Fiber Channel/gigabit Ethernet Laser Diode Control For Fiber Optic Modules Triple Dcp, Por, 2kbit Eeprom Memory, Dual Voltage Monitors
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Temperature under Bias. . . . . . . . . . . . . . . . . . . . . . . .-65 to +135°C
Voltage on WP pin (With respect to Vss) . . . . . . . . . . . . -1.0 to +15V
Voltage on other pins (With respect to Vss). . . . . . . . . . . -1.0 to +7V
| Voltage on RHx– Voltage on RLx |
DC Output Current (SDA,V1RO,V2RO,V3RO) . . . . . . . . . . . . . 5mA
Supply Voltage Limits
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
DC Operating Characteristics
NOTES:
I
I
I
I
I
V
V
V
(Note 6)
V
(Note 6)
V
(Note 6)
I
V
V
V
CC1
CC2
LI
ai
LO
Vx
1. The device enters the Active state after any START, and remains active until: 9 clock cycles later if the Device Select Bits in the Slave Address
2. The device goes into Standby: 200ns after any STOP, except those that initiate a high voltage write cycle; t
3. Current through external pull up resistor not included.
4.
5.
6. See Ordering Information Table.
7. V
TRIP1PR
TRIPxPR
TRIP1
TRIP2
TRIP3
IL
IH
OLx
(x = 0,1,2. Referenced to Vss) . . . . . . . . . . . . . . . . . . . . . V1/VCC
(Applied V1/VCC voltage, referenced to Vss) . . . . . . . 2.7 to 5.5V
SYMBOL
V
V
(Note 7) Input LOW Voltage (SCL, SDA, WP, MR)
Byte are incorrect; 200ns after a STOP ending a read operation; or t
voltage cycle; or 9 clock cycles after any START that is not followed by the correct Device Select Bits in the Slave Address Byte.
(Note 7) Input HIGH Voltage (SCL,SDA, WP, MR)
(Note 2) Current into V
(Note 1) Current into V
IL
IN = Voltage applied to input pin.
OUT = Voltage applied to output pin.
Min. and V
(X9520: Active)
Read memory array (Note 3)
Write nonvolatile memory
(X9520:Standby)
With 2-Wire bus activity (Note 3)
No 2-Wire bus activity
Input Leakage Current (SCL, SDA, MR) V
Input Leakage Current (WP)
Analog Input Leakage
Output Leakage Current (SDA, V1RO,
V2RO, V3RO)
V
V
Pre - programmed V
Pre - programmed V
Pre - programmed V
V2 Input leakage current
V3 Input leakage current
V1RO, V2RO, V3RO, SDA Output Low
Voltage
TRIP1
TRIPx
IH
Max. are for reference only and are not tested.
Programming Range
Programming Range (x = 2,3)
PARAMETER
CC
CC
19
Pin
Pin
TRIP1
TRIP2
TRIP3
threshold
threshold
threshold
f
V
MR = Vss
WP = Vss or Open/Floating
V
V
V
(Note 2)
Factory shipped default option A
Factory shipped default option B
Factory shipped default option A
Factory shipped default option B
Factory shipped default option A
Factory shipped default option B
V
Others = GND or V
I
SCL
SINK
SDA
SCL
IN
IN
OUT
SDA
(Note 4) = GND to V
= V
= 400kHz
= V
= 2.0mA
= V
= V
(Note 5) = GND to V
SS
CC
SCL
CC
to V
X9520
(when no bus activity else f
TEST CONDITIONS/NOTES
= V
CC
WC
CC
with all other analog inputs floating
CC
after a STOP ending a write operation.
Thermal Information
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Industrial Temperature Range . . . . . . . . . . . . . . . . . .-40°C to +85°C
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CC.
CC.
X9520 is in Standby
SCL
= 400kHz)
WC
after a STOP that initiates a high
2.75
2.85
4.55
1.65
2.85
1.65
2.85
MIN
-0.5
1.8
2.0
TYP
0.1
0.1
3.0
4.7
1.8
3.0
1.8
3.0
1
V
CC
MAX
4.70
4.70
3.05
4.75
1.85
3.05
1.85
3.05
0.4
1.5
0.8
0.4
August 20, 2007
50
50
10
10
10
10
1
1
+0.5
FN8206.2
UNIT
mA
μA
μA
μA
µA
μA
μA
V
V
V
V
V
V
V
V