max9381euat Maxim Integrated Products, Inc., max9381euat Datasheet

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max9381euat

Manufacturer Part Number
max9381euat
Description
Max9381 Lowest Power 3.0ghz Ecl/pecl Differential Data And Clock D Flip-flop
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
The MAX9381 differential data, differential clock D flip-
flop is pin compatible with the ON Semiconductor
MC100EP52, with the added benefit of a wider supply-
voltage range from 2.25V to 5.5V and 25% lower supply
current. Data enters the master part of the flip-flop
when the clock is low and is transferred to the outputs
upon a positive transition of the clock. Interchanging
the clock inputs allows the part to be used as a nega-
tive edge-triggered device. The MAX9381 utilizes input
clamping circuits that ensure the stability of the outputs
when the inputs are left open or at V
The MAX9381 is offered in an 8-pin SO package and
the smaller 8-pin µMAX package.
19-2397; Rev 0; 4/02
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Precision Clock and Data Distribution
Central Office
DSLAM
DLC
Base Station
ATE
CLK
CLK
D
D
1
2
3
4
75k
75k
________________________________________________________________ Maxim Integrated Products
Differential Data and Clock D Flip-Flop
General Description
Functional Diagram
MAX9381
75k
75k
Applications
D
EE
Lowest Power 3.0GHz ECL/PECL
.
Q
Q
8
7
6
5
V
V
Q
Q
CC
EE
o 3.0GHz Guaranteed Operating Clock Frequency
o 0.2ps
o 328ps Typical Propagation Delay
o PECL Operation from V
o ECL Operation from V
o Input Safety Clamps Ensure Output Stability when
o ±2kV ESD Protection (Human Body Model)
*Future product—contact factory for availability.
MAX9381ESA
MAX9381EUA*
V
V
Inputs are Open or at V
EE
CC
TOP VIEW
PART
= 0V
= 0V
RMS
Added Random Jitter
CLK
CLK
D
D
1
2
4
3
Ordering Information
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
SO/ MAX
MAX9381
EE
EE
CC
Pin Configuration
= -2.25V to -5.5V with
= 2.25V to 5.5V with
8
7
6
5
V
Q
Q
V
CC
EE
PIN-PACKAGE
8 SO
8 µMAX
Features
1

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max9381euat Summary of contents

Page 1

Rev 0; 4/02 Differential Data and Clock D Flip-Flop General Description The MAX9381 differential data, differential clock D flip- flop is pin compatible with the ON Semiconductor MC100EP52, with the added benefit of a wider supply- voltage range from ...

Page 2

Lowest Power 3.0GHz ECL/PECL Differential Data and Clock D Flip-Flop ABSOLUTE MAXIMUM RATINGS ...............................................................-0.3V to +6. CLK, CLK) .......(V Input Voltage (D, EE Differential Input Voltage ...............Smaller of |V Output Current (Q, Q) Continuous ...

Page 3

Differential Data and Clock D Flip-Flop AC ELECTRICAL CHARACTERISTICS ( 2.25V to 5. +25°C to +85°C ± 2.0V, f 3.0GHz, input transition time = 125ps (20% to 80%), ...

Page 4

Lowest Power 3.0GHz ECL/PECL Differential Data and Clock D Flip-Flop ( 3.3V, outputs loaded with 50 ± sition time = 125ps (20% to 80%), unless otherwise noted.) SUPPLY CURRENT (I vs. TEMPERATURE 24 ...

Page 5

Differential Data and Clock D Flip-Flop PIN NAME 1 D Noninverting D Input to the Flip-Flop. Internally pulled down with a 75k resistor Inverting D Input to the Flip-Flop. Internally pulled down with a 75k resistor ...

Page 6

Lowest Power 3.0GHz ECL/PECL Differential Data and Clock D Flip-Flop D D CLK CLK t PLH Q Q DIFFERENTIAL OUTPUT WAVEFORM 20 Figure 2. CLK-to-Q Propagation Delay and Transition Timing Diagram device and any added ...

Page 7

Differential Data and Clock D Flip-Flop (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 8 ÿ 0.50±0.1 0.6±0.1 1 0.6±0.1 D TOP VIEW A2 e ...

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