SY88993AV(2000) 데이터 시트보기 (PDF) - Micrel

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SY88993AV
(Rev.:2000)

5V/3.3V 3.2Gbps HIGH-SPEED LIMITING POST AMPLIFIER

Micrel 

Micrel

SY88993AV

AC ELECTRICAL CHARACTERISTICS

VCC = +3.3V ±10% or +5V ±10%, RLOAD = 50Ω to VCC

TA = –40°C

TA = 0°C

TA = +25°C

TA = +85°C

Symbol

Parameter

Min. Max. Min.

Max. Min.

Typ. Max. Min. Max. Unit

HYS

PSRR

LOS Hysteresis

Power Supply(1)

Rejection Ratio

2

8

2

8

2

4.6

8

2

8

dB

—

—

—

—

—

35

—

—

—

dB

tOFFL

LOS Release Time(2)

—

0.5

—

Minimum Input

tOFFH LOS Release Time(2)

—

0.5

—

Maximum Input

tONL

LOS Assert Time(2)

—

0.5

—

tr, tf

Differential Output(3)

—

120

—

Rise/Fall Time (20%-80%)

0.5

—

0.5

—

0.5

—

120

—

0.1

0.5

—

0.5

µs

0.1

0.5

—

0.5

µs

0.2

0.5

—

0.5

µs

60

120

—

120 ps

VID

Input Voltage Range

VOD

Differential Output

Voltage Swing(4)

4

1800

4

—

600

—

1800

600

4

—

1800

4

1800 mVp-p

—

800(5) 1200

600

— mVp-p

VSR

LOS Sensitivity Range

Output Spec (DOUT and /DOUT)

VOH

HIGH Level Output

Voltage

VOL

LOW Level Output(6)

ß

4

50

4

VCC –20 VCC VCC –20

— VCC –300 —

50

VCC

VCC –300

4

VCC –20

—

—

50

VCC –5

VCC

VCC –400 VCC –300

4

50 mVp-p

VCC –20 VCC mV

— VCC –300 mV

ZO

Single-Ended Output(7) 40

60

40

60

40

50

60

40

60

Ω

Impedance

Input Spec (DIN and /DIN)

AV(Diff) Differential Voltage

—

—

—

—

—

39

—

—

—

dB

Gain

B–3dB 3dB Bandwidth

—

—

—

—

—

2.5

—

—

— GHz

S21

Single-Ended Small

26

—

26

—

26

33

—

26

—

dB

Signal-Gain

NOTES:

1. Input referred noise = RMS output noise/low frequency gain. Input referred, 55MHz.

2. Input is a 200MHz square wave, tr < 300ps, 1.8Vp-p.

3. With input signal VID > 50mVp-p with 50Ω load.

4. Input is a 200MHz square wave, tr < 300ps, 50Ω load.

5. VID > 5mVp-p.

6. Output levels are based on 50Ω impedance. If the load impedance is different, the output level will be changed.

7. See output structure.

4

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