ATA7602D1 데이터 시트보기 (PDF) - ANADIGICS

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ATA7602D1

10GB/s Offset Control TIA

ANADIGICS 

ATA7602

AC Electrical Characteristics (VEE=-5.2V+/-0.3V, CDIODE+CSTRAY=0.3PF, LBOND=0.7nH)

PARAMETER

MIN

TYP MAX

UNIT

Small Signal Differential Transimpedance (RL = 100 W )

Maximum Output Voltage Swing (RL = 50W )

Input Current @ 80% Output Saturation

2000

2200

600

700

800

550

Bandwidth (-3dB; Iinput <= 1.65mApk-pk)

Low Frequency Cutoff (1)(4)

8.5

9.5

30

Group Delay Deviation (30kHz to 8.0GHz) (1)

-15

+15

Group Delay Deviation (30kHz to Fc) (1)

-25

+25

Optical Sensitivity (with a PIN Photodiode) (2)(3)(4)(5)

-19

Optical Overload (with a PIN Photodiode) (2)(3)(4)

0

Output Return Loss (10MHz to Fc)

-15

-12

Output Return Loss (FC to 20GHz)

-5

(1) Optical input power = -19 to 0dBm, Fc = 9.5GHz

(2) Responsivity of the photodiode = 0.95A/W typical, laser extinction ratio=10dB

(3) BER: 10-10; 9.95328Gbps NRZ pattern; PRBS 231-1, l=1.55mm

(4) External 1nF Capacitor Required (Cext: see figure 3)

(5) Measurements made in reference fixture with open cavity

fiber alignment. Improvements in coupling will result in better performance.

W

mVpp

m App

GHz

kHz

ps

ps

dBm

dBm

dB

dB

Advanced Product Information - Revision 0

03/01

3

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