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参数资料
| 型号： | 935269556118 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 时钟及定时 |
| 英文描述： | PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48 |
| 封装： | 6.10 MM, PLASTIC, MO-153, SOT-362-1, TSSOP-48 |
| 文件页数： | 9/12页 |
| 文件大小： | 86K |
| 代理商： | 935269556118 |
Philips Semiconductors
Product data
PCK2057
70 – 190 MHz I2C differential 1:10 clock driver
2001 Jun 12
6
ABSOLUTE MAXIMUM RATINGS (see Note 1)
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VDDQ/AVDD
Supply voltage range
0.5
3.6
V
VDDI2C
I2C supply voltage range
0.5
4.6
V
Input voltage range
except SCL and SDA
see Notes 2 and 3
–0.5
VDDQ + 0.5
V
VI
Input voltage range
SCL and SDA
see Notes 2 and 3
–0.5
VDDI2C + 0.5
V
VO
Output voltage range
see Notes 2 and 3
–0.5
VDDQ + 0.5
V
IIK
Input clamp current
VI < 0 or VI > VDDQ
—
±50
mA
IOK
Output clamp current
VO < 0 or VO > VDDQ
—
±50
mA
IO
Continuous output current
VO = 0 to VDDQ
—
±50
mA
Continuous current to GND or VDDQ
—
±100
mA
Tstg
Storage temperature range
–65
+150
°C
NOTES:
1. Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions”
is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output negative voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. This value is limited to 3.6 V maximum.
RECOMMENDED OPERATING CONDITIONS (see Note 1)
SYMBOL
PARAMETER
TEST
LIMITS
UNIT
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
VDDQ
2.3
—
2.7
V
Supply voltage
AVDD
2.2
—
2.7
V
VDDI2C
see Note 2
2.3
—
3.6
V
CLK, CLK,
HCSL buffer only
—
0
0.24
V
VIL
LOW-level input voltage
CLK, CLK
–0.3
—
VDDQ – 0.4
V
IL
g
FBIN, FBIN
—
VDDQ/2 – 0.18
V
SDA, SCL
—
0.3
× VDDI2C
V
CLK, CLK,
HCSL buffer only
0.66
0.71
—
V
VIH
HIGH-level input voltage
CLK, CLK
0.4
—
VDDQ + 0.3
V
IH
g
FBIN, FBIN
VDDQ/2 + 0.18
—
V
SDA, SCL
0.7
× VDDI2C
—
V
DC input signal voltage
see Note 3
–0.3
—
VDDQ + 0.3
V
Differential input signal
DC: CLK, FBIN
see Note 4
0.36
—
VDDQ + 0.6
V
VID
g
voltage
AC: CLK, FBIN
see Note 4
0.2
—
VDDQ + 0.6
V
VIX
Input differential pair cross-voltage
see Note 5
0.45
× (VIH – VIL)
—
0.55
× (VIH – VIL)
V
IOH
HIGH-level output current
—
–12
mA
IO
LOW level output current
—
12
mA
IOL
LOW-level output current
SDA
—
3
mA
SR
Input slew rate
see Figure 3
1
—
4
V/ns
SSC modulation frequency
30
—
33.3
kHz
SSC clock input frequency deviation
0
—
–0.50
%
Tamb
Operating free-air temperature
0
—
+70
°C
NOTES:
1. Unused inputs must be held HIGH or LOW to prevent them from floating.
2. All devices on the I2C-bus, with input levels related to VDDI2C, must have one common supply line to which the pull-up resistor is connected.
3. DC input signal voltage specifies the allowable DC execution of differential input.
4. Differential input signal voltage specifies the differential voltage |VTR – VCP| required for switching, where VTR is the true input level, and VCP
is the complementary input level.
5. Differential cross-point voltage is expected to track variations of VDD and is the voltage at which the differential signals must be crossing.
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