Datasheet > BTR-7920C

BTR-7920C

更新时间： 2022-12-01 20:49:11

品牌	Logo	应用领域
OPTOWAY		/
页数	文件大小	规格书
5页	76K
描述
Fiber Optic Device,

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数据手册

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BTR-7920C 数据手册

Optoway

BTR-7920 / BTR-7920A

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Absolute Maximum Ratings

Parameter

Storage Temperature

Operating Temperature

Symbol

Tstg

Topr

Min

Max

Units

^oC

Notes

-40

BTR-7920

-20

BTR-7920A/air flow 1m/sec

10 seconds on leads only

Soldering Temperature

Power Supply Voltage

Input Voltage

---

Vcc

---

260

3.6

Vcc

^oC

GND

Output Current

Iout

Recommended Operating Conditions

Parameter

Power Supply Voltage

Operating Temperature

Symbol

Min

3.135

Typ

Max

3.465

Units / Notes

^oC / BTR-7920

^oC / BTR-7920A

Mb/s

Vcc

3.3

Topr

-20

Data Rate

1250

1300

280

Power Supply Current

Icc

Transmitter Specifications (0^oC < Topr < 70^oC, 3.135V < Vcc < 3.465V)

Parameter

Symbol

Min

Typ

Max

Units

Notes

Optical

Optical Transmit Power

Output Center Wavelength

Output Spectrum Width

Extinction Ratio

-8

1480

---

-3

1500

dBm

---

-20 dB Width

E_R

9.0

---

Output Eye

Compliant with IEEE 802.3z

Optical Rise Time

t_r

t_f

0.26

20% to 80% Values

Optical Fall Time

Relative Intensity Noise

Total Jitter

RIN

-120

0.227

dB/Hz

Electrical

Data Input Current – Low

Data Input Current – High

Differential Input Voltage

Data Input Voltage – Low

Data Input Voltage -- High

I_IL

-350

I_IH

350

V_IH- V_IL

V_IL- V_CC

V_IH- V_CC

300

-2.0

-1.1

-1.58

-0.74

Notes: 1. Output power is power coupled into a 9/125 mm single mode fiber.

2. Measured with a 2⁷-1 PRBS.

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

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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw http: // www.optoway.com.tw

6/30/2004 V2.0

123 4 5

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