Microchip SY89206V Bedienungsanleitung


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2019 Microchip Technology Inc. DS20006210B-page 1
SY89206V
Features
Maximum Frequency >1.0 GHz
3.3V and 5V Power Supply Options
250 ps Typical Propagation Delay
High Bandwidth Output Transitions
Internal 75 kΩ Input Pull-Down Resistors
100k PECL/ECL Compatible
Open Input Default State
Industrial Temperature Range: –40°C to +85°C
Available in an Ultra-Small 8-Pin 2 mm x 2 mm
DFN Package
Package Type
SY89206V
8-Lead DFN
NC
D
/D
VBB
VCC
Q
/Q
VEE
1
2
3
4
8
7
6
5
A
V
40V/V
General Description
The SY89206V is a differential PECL/ECL
receiver/buffer in a space-saving (2 mm x 2 mm) DFN
package.
The device is functionally equivalent to the
SY100EL16V, but features a 70% smaller footprint.
The SY89206V provides a VBB output for either
single-ended
use or as a DC bias for AC-coupling to
the device. The VBB pin should be used only as a bias
for the SY89206V as its current sink/source capability
is limited. Whenever used, the VBB pin should be
bypassed with a 0.01 μF capacitor to VCC.
Under open input conditions (pulled to VEE), internal
input clamps will force the Q output LOW
.
Block Diagram
D
/D
Q
/Q
A
V
40V/V
3.3V/5V 1 GHz Differential PECL/ECL Receiver/Buffer
SY89206V
DS20006210B-page 2 2019 Microchip Technology Inc.
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings †
PECL Power Supply Voltage (V
CC
) (Note 1).............................................................................................................. +8V
NECL Power Supply Voltage (V
EE
) (Note 2) .............................................................................................................. –8V
PECL Mode Input Voltage (V
IN
) (Note 3) ................................................................................................................... +6V
NECL Mode Input Voltage (V
IN
) (Note 4) ................................................................................................................... –6V
Continuous Output Current (I
OUT
).......................................................................................................................... 50 mA
Surge Output Current (I
OUT
) ................................................................................................................................ 100 mA
Notice: Stresses above those listed under “Absolute Maximum ratings” may cause permanent damage to the
device. Exposure to maximum rating conditions for extended periods may affect device reliability.
Note 1: V
EE
= 0V.
2: V
CC
= 0V.
3: V
EE
= 0V, V
IN
≤ V
CC
.
4: V
CC
= 0V, V
IN
≥ V
EE
.
5: Mil Std. 883 Human Body Model, all pins
DC ELECTRICAL CHARACTERISTICS (Note 1)
Electrical Characteristics: V
CC
= 3.0V to 5.5V; V
EE
= 0V or V
EE
= –5.5V to –3.0V; V
CC
= 0V; T
A
= -40˚C to +85˚C,
unless otherwise stated.
Parameter Symbol Min. Typ. Max. Units Conditions
Power Supply Current I
EE
21 26 mA
Output High Voltage (Note 2) V
OH
V
CC
- 1.085 V
CC
- 0.88 V
Output Low Voltage (Note 2) V
OL
V
CC
- 1.830 V
CC
- 1.555 V
Input High Voltage (Single-Ended) V
IH
V
CC
- 1.165 V
CC
- 0.880 V
Input Low Voltage (Single-Ended) V
IL
V
CC
- 1.810 V
CC
- 1.475 V
Output Reference Voltage V
BB
V
CC
- 1.38 V
CC
- 1.26 V
Common Mode Range (Note 3) V
IHCMR
V
EE
+ 2.0 V
CC
- 0.4 V
Input High Current I
IH
150 μA
Input Low Current I
IL
0.5 μA
Note 1: Devices are designed to meet the DC specifications shown in the above table after thermal equilibration
has been established.
The circuit is in a test socket or mounted on a printed circuit board and transverse
airflow greater than 500 lfpm is maintained.
2: Outputs are terminated through a 50Ω resistor to V
CC
- 2.0V.
3: The CMR range is referenced to the most positive side of the dif
ferential input voltage. Normal
operation is obtained if the high level falls within the specified range and the peak-to-peak voltage lies
between 150 mV and 1V.


Produktspezifikationen

Marke: Microchip
Kategorie: Nicht kategorisiert
Modell: SY89206V

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