CXB1572Q 데이터 시트보기 (PDF) - Sony Semiconductor

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CXB1572Q

Post amplifier for Optical Fiber Communication Receiver

Sony Semiconductor 

CXB1572Q

Electrical Characteristics

• DC characteristics

(VCC = GND, VEE = –3.0 V to –3.6 V, Ta = –40 to +85 °C, VCC = VCCD, VCCDA, VCCA VEE = VEED, VEEA)

Item

Symbol

Conditions

Min.

Typ. Max. Unit

Power supply

IEE

–56

–40

–29 mA

Q/Q SD/SD High output voltage

Q/Q SD/SD Low output voltage

SD/SD High output voltage 2

SD/SD Low output voltage 2

VOH

VOL

VOHb

VOLb

RT1 = 51 Ω,

VT1 = VCC–2 V

termination,

Ta=0 to 85 °C

RT2 = 510 Ω,

VT2 =VEE termination,

Ta=0 to 85 °C

SW High input voltage

VIH

SW Low input voltage

VIL

SW High input current

IIH

SW Low input current

IIL

D/D input resistance

Rin

Internal resistance 1 for alarm level

setting

Ra1

Refer to Fig. 3.

Internal resistance 2 for alarm level

setting

Ra2A, B Refer to Fig. 3.

Resistance between VCCA and VCCP RP

Pare ratio of internal resistance 2 for

alarm level setting

δRa2

Ra2A/Ra2B

Resistance between CAP1 and R2K R3

Resistance between CAP1 and R3K R4

–1025

–1810

–1025

–1860

–500

VEE

–60

1109

739

93

3.3

0.97

1470

2210

–830

–1550

–700

mV

–1500

0

VEE+500

2

µA

1479 1849

986

1233

Ω

123

154

5

6.9

1.03

1970

2470

Ω

2960 3700

—6—

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