Hea
d Office : Z.I. des Loges, rue de la Croix Blanche - 78350 Les Loges en Josas - Franc
e
Website : www.vec
trawave.com
• Phone : + 33 (0)619 870 560 • Fax : +33 (0)139 564 012 • Mail :
info@v
ectrawave.com
VectraWave Proprietary information subject to change without notice
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3/8
RFIC : VWA 50023 AA
VWA 50023AAA DS Rev 0.4
DAT
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VWA
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Head Office : rue de la Croix Blanche - Immeuble LOGI
–
78350
France
http://www.vectrawave.com
+ 33 (0)619 870 560
+33 (0)139 564 012
mail :
info@vectrawave.com
VWA 50023AAA DS Rev 0.4
VectraWave Proprietary information subject to change without notice
July 2011 p 3 /8
VCCDriver
Bias in/out
Positive bias for the driver output stage. The DC common output level to the output is directly dependent
to this value.
DriverOutx
RF output
Complementary RF signal out. The driver uses a 50
Ω
resistor load in order to be consistent with 50
Ω
:
has to be loaded if not used.
Gnd4*
Bias in/out
Ground for signal driver output. To be used with Gnd3 as ground plane for coplanar access.
VCC_Coder
Bias in/out
Main chip bias: biases the chip drivers, the coder core and the first driver stages.
VCC_bg
Bias in/out
Chip reference voltage and current bias. Is separated from the main bias to ensure a proper DC filtering
Gnd_bg
Bias in/out
Chip reference voltage and current ground. Is not physically connected to the RF grounds.
Gnd5*
Bias in/out
Ground for input signal access. To be used with Gnd6 as ground plane for coplanar access.
Nrz_in
RF input
Digital signal input.
DC is present on the access. Has to be DC decoupled from the external source
by an external capacitor.
Is 100
Ω
differential referenced to Nrz_inx.
Nrz_inx
RF input
Complementary digital signal input.
DC is present on the access. Has to be DC decoupled from the
external source by an external capacitor
.
Is 100
Ω
differential refernced to Nrz_in.
Gnd6*
Bias in/out
Ground for input signal access. To be used with Gnd5 as ground plane for coplanar access.
enable
Digital input
Chip enable: switches the chip ON or OFF.
All pads are octogonal (w / l µm²) = 66 / 105; except VCC_Coder = 75 / 105
Die thickness = 0.28 mm (11 mils)
No metallization on back side