PTN2111 데이터 시트보기 (PDF) - Philips Electronics
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PTN2111 Datasheet PDF : 8 Pages
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Philips Semiconductors
1:10 LVDS clock distribution device
Product Data
PTN2111
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
SYMBOL
PARAMETER
VCC
IOSD
ESD
Supply voltage
Driver short circuit current
Electrostatic discharge (Human Body Model 1.5 kΩ, 100 pF)
Tj
Junction temperature
LIMITS
–0.3 to 2.8
continuous
>2
150
UNIT
V
kV
°C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VIR
Tamb
Supply voltage
Receiver input voltage
Operating ambient temperature range in free air
MIN
2.375
GND
–40
MAX
2.625
VCC
+85
UNIT
V
°C
DC ELECTRICAL CHARACTERISTICS
Tamb = –40 °C to +85 °C unless otherwise specified; VCC = 2.5 V ±5% (Notes 1, 2)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP2
MAX
UNIT
Driver
VOD
∆VOD
VOS
∆VOS
IOSD
Receiver
Output differential voltage
VOD magnitude change
Offset voltage
VOS magnitude change
Output short circuit current
RL = 100 Ω
RL = 100 Ω
RL = 100 Ω
RL = 100 Ω
VO = 0 V
VOD = 0 V
250
350
450
mV
50
mV
1.125
1.25
1.375
V
50
mV
15
40
mA
7
15
mA
VIDH
VIDL
IIN
Device
Input threshold HIGH
Input threshold LOW
Input current
VIN = 0 V
VIN = VCC
–100
50
50
100
mV
mV
100
µA
100
µA
VBB
ICCD
Output reference voltage
Power supply current
VCC = 2.5 V;
IOUT ≤ 100 µA
1.15
All drivers enabled and loaded;
input frequency = 800 MHz
1.25
190
1.35
V
230
mA
CIN
Input capacitance
VIN = 0 V to VCC
5
pF
COUT Output capacitance
5
pF
VIH
Logic input HIGH threshold
VCC = 2.5 V
2
V
VIL
Logic input LOW threshold
VCC = 2.5 V
0.8
V
II
Logic input current
VCC = 2.5 V;
VIN = VCC or GND
±10
µA
NOTES:
1. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless
otherwise specified.
2. All typical values are given for VCC = +2.5 V and Tamb = +25 °C, unless otherwise specified.
3. CL includes probe and fixture capacitance.
4. Generator waveforms for all tests unless otherwise specified: f = 1 MHz, ZO = 50 Ω, 50% duty cycle.
5. The PTN2111 is a current mode device, and only functions to datasheet specifications when a resistive load is applied to the drives outputs.
2001 Jun 19
4
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