TRANSPORT PRODUCTS
VSC5529
9.9 Gb/s – 12.5 Gb/s NRZ LiNbO
3
Modulator Driver
BENEFITS:
Surface Mount Package
Superior Electrical / Optical Eye Quality
Easy Application of Closed-loop Amplitude Control
Differential Input Accommodates Inverting or Non-inverting
Implementations
Input Limiting Amplifier for Consistent Output Quality
S P E C I F I C AT I O N S :
9.9 – 12.5 Gb/s NRZ Datarates
A P P L I C AT I O N S :
Metro and Long Haul LiNbO
3
NRZ Applications
Sonet OC-192 / SDH STM-64 Transmitters
G.709, G.975, GbE, & Proprietary FEC Systems
Line Cards
Transponder Modules
250mVp-p Single-ended Input Sensitivity
4.0 – 7.0Vp-p Output Amplitude (VSC5529-01)
3.0 – 6.0 Vp-p Output Amplitude (VSC5529-02)
Typical S11 and S22 of –14dB
Jitter 10pspp Typical
Rail Ripple 5% Typical
Output Amplitude Stability 1% Typical (under closed loop control)
F E AT U R E S :
+8V / -5.2V Supplies
Wide Output Dynamic Range
40-60% Duty Cycle Control Range
Ultra-small 16mm x 16mm BGA Package
High Input Sensitivity
Low Jitter
Precision Output Amplitude Monitor Circuitry
Single-ended or Differential Input
Precise Duty Cycle Control
IN
LA
INB
A
1
A
2
BLOCK DIAGRAM:
GND
CPC
VC
VCC
DET
REF
AMPLITUDE
CONTROL
CIRCUITRY
INTERNAL
BIAS-T
BIAS
DET, REF
GEN.
OUT
NEGATIVE BIAS CONTROL
NEGATIVE BIAS CONTROL
VEE
GND
PB-VSC5529-001
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
