Alpha Bridge AQSFP-F-03-AK

Features

  • 4 independent full-duplex channels
  • Up to 11.2Gb/s data rate per channel
  • QSFP+ MSA compliant
  • Up to 100m transmission
  • Operating case temperature: 0 to 70°C
  • Single 3.3V power supply
  • Maximum power consumption 1.5W each terminal
  • RoHS-6 compliant

Applications

  • 10/40G Ethernet
  • Infiniband SDR/DDR/QDR
  • 2/4/8G Fiber Channel

Absolute Maximum Ratings

Parameter Symbol Min. Max. Units Note
Storage Temperature TS -40 85 °C  
Operating Case Temperature Top 0 70 °C  
Power Supply Voltage Vcc -0.5 3.6 V  
Relative Humidity (non-condensation) RH 0 85 %  

Recommended Operating Conditions

Parameter Symbol Min. Typical Max. Units Note
Operating Case Temperature Top 0   70 °C  
Power Supply Voltage Vcc 3.135 3.3 3.465 V  
Data Rate, each Lane     10.3125 11.2 Gb/s  
Control Input Voltage High   2   Vcc V  
Control Input Voltage Low   0   0.8 V  

Electrical Characteristics-Transmitter (each Lane)

Parameter Symbol Min Typical Max Units Notes
Power Consumption, each Terminal       1.5 W  
Supply Current, each Terminal Icc     450 mA  
Transceiver Power-on Initialization Time       2000 ms  
Single Ended Input Voltage Tolerance   -0.3   4 V  
AC Common Mode Input Voltage Tolerance   15     mV RMS
Differential Input Voltage Swing Threshold   50     mVpp LOSA Threshold
Differential Input Voltage Swing Vin,pp 180   1200 mVpp  
Differential Input Impedance Zin 90 100 110 Ohm  
Differential Input S-parameter SDD11 < -12 + 2 × SQRT(f), with f in GHz. dB 0.01-4.1GHz
< -6.3 + 13 × log10(f/5.5), with f in GHz dB 4.1-11.1GHz
Reflected Differential to Common Mode Conversion SCD11     -10 dB 0.01- 11.1GHz
Total Jitter       0.4 UI  
Deterministic Jitter       0.15 UI  

Electrical Characteristics-Receiver (each Lane)

Parameter Symbol Min Typical Max Units Notes
Single Ended Output Voltage   -0.3   4 V  
AC Common Mode Output Voltage       7.5 mV RMS
Differential Output Voltage Swing Vout,pp 600   800 mVpp  
Differential Output Impedance Zout 90 100 110 Ohm  
Differential Output S- parameter SDD22 < -12 + 2 × SQRT(f), with f in GHz dB 0.01-4.1GHz
< -6.3 + 13 × log10(f/5.5), with f in GHz dB 4.1-11.1GHz
Common Mode Output Reflection Coefficient SDD22 < -7 + 1.6 × f, with f in GHz dB 0.01-2.5GHz
  -3 dB 2.5-11.1GHz
Total Jitter       0.38 UI In the case the specs of Tx jitters are met
Deterministic Jitter       0.64 UI

Pin Descriptions

Pin Logic Symbol Description Notes
1   GND Ground 1
2 CML-I Tx2n Transmitter Inverted Data Input  
3 CML-I Tx2p Transmitter Non-inverted Data Input  
4   GND Ground 1
5 CML-I Tx4n Transmitter Inverted Data Input  
6 CML-I Tx4p Transmitter Non-inverted Data Input  
7   GND Ground 1
8 LVTTL-I ModSeIL Module Select  
9 LVTTL-I ResetL Module Reset  
10   VccRx +3.3V Power Supply Receiver 2
11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock  
12 LVCMOS-I/O SDA 2-Wire Serial Interface Data  
13   GND Ground  
14 CML-O Rx3p Receiver Non-Inverted Data Output  
15 CML-O Rx3n Receiver Inverted Data Output  
16   GND Ground 1
17 CML-O Rx1p Receiver Non-Inverted Data Output  
18 CML-O Rx1n Receiver Inverted Data Output  
19   GND Ground 1
20   GND Ground 1
21 CML-O Rx2n Receiver Inverted Data Output  
22 CML-O Rx2p Receiver Non-Inverted Data Output  
23   GND Ground 1
24 CML-O Rx4n Receiver Inverted Data Output  
25 CML-O Rx4p Receiver Non-Inverted Data Output  
26   GND Ground 1
27 LVTTL-O ModPrsL Module Present  
28 LVTTL-O IntL Interrupt  
29   VccTx +3.3V Power Supply Transmitter 2
30   Vcc1 +3.3V Power Supply 2
31 LVTTL-1 LPMode Low Power Mode  
32   GND Ground 1
33 CML-I Tx3p Transmitter Non-Inverted Data Input  
34 CML-I Tx3n Transmitter Inverted Data Input  
35   GND Ground 1
36 CML-I Tx1p Transmitter Non-Inverted Data Input  
37 CML-I Tx1n Transmitter Inverted Data Input  
38   GND Ground 1

Ordering Information

Part Number Model Number Length (M) Voltage Temperature
   AQSFP-F-03-AK Active Optical Cable 3 3.3V 0°C to 70 °C
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