HFBR-5208AM 查看數據表（PDF） - HP => Agilent Technologies

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HFBR-5208AM

Agilent HFBR/HFCT-5208M 1 x 9 Fiber Optic Transceivers for 622 Mb/s ATM/SONET/SDH Applications

HP => Agilent Technologies 

HFBR-5208M Family, 1300 nm LED

Transmitter Electrical Characteristics

(TA = 0°C to +70°C, VCC = 4.75 to 5.25 V. Typical @+25°C, 5 V)

(TA = -40°C to +85°C, VCC = 4.75 to 5.25 V. Typical @+25°C, 5 V for A specification part)

Parameter

Symbol Minimum Typical

Supply Current

Power Dissipation

Data Input Current - Low

Data Input Current -High

ICCT

155

PDIST

0.75

IIL

-350

IIH

Maximum Unit

200

mA

1.05

W

µA

350

µA

Notes

1

Receiver Electrical Characteristics

(TA = 0°C to +70°C, VCC = 4.75 to 5.25 V. Typical @+25°C, 5 V)

(TA = -40°C to +85°C, VCC = 4.75 to 5.25 V. Typical @+25°C, 5 V for A specification part)

Parameter

Symbol Minimum Typical

Supply Current

Power Dissipation

Data Output Voltage - Low

Data Output Voltage - High

Data Output Rise Time

Data Output Fall Time

Signal Detect Output Voltage - Low

Signal Detect Output Voltage - High

Signal Detect Assert Reaction Time

(Off to On)

ICCR

PDISR

VOL - VCC

VOH - VCC

tR

tF

VOL - VCC

VOH - VCC

tSDA

-1.950

-1.045

0.2

0.2

-1.950

-1.045

112

0.37

-1.82

-0.94

0.3

0.3

-1.82

-0.94

35

Signal Detect Deassert Reaction Time

tSDD

60

(On to Off)

Maximum Unit

177

mA

0.77

W

-1.620

V

-0.740

V

0.51

ns

0.51

ns

-1.620

V

-0.740

V

100

µs

350

µs

Notes

2

3

3

4

4

3

3

5

6

Notes:

1. The ICC value is held nearly constant to minimize unwanted electrical noise from being generated and conducted or emitted to

neighboring circuitry.

2. Power dissipation value is the power dissipated in the receiver itself. It is calculated as the sum of the products of VCC and ICC minus the sum

of the products of the output voltages and load currents.

3. These outputs are compatible with 10K, 10KH and 100K ECL and PECL inputs.

4. These are 20% - 80% values.

5. The Signal Detect output will change from logic “VOL” to “VOH” within 100 µs of a step transition in input optical power from no light to -26 dBm.

6. The Signal Detect output will change from logic “VOH” to “VOL” within 350 µs of a step transition in input optical power from -26 dBm to no light.

11

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