HD3SS0001RLLR ,Thunderbolt? Technology Connector Source Selection Switch 24-VQFN -40 to 85FEATURESDP_EN#, 10G_EN, and CAD_IN (cable detect from23• Compatible with Thunderbolt™ Technologythe ..
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HD3SS0001RLLR
Thunderbolt Technology Connector Source Selection Switch
Control
Logic
2:1pair
MUX
RPD
LSRX
LSTX
ML1(n)_IN
ML1(p)_IN
RPU
VDD
CAD_OUT CAD_IN
HPD_OUT HPD_IN
3:1pair
MUX 10G(p)
10G(n)
10G_RX1(p)
10G_RX1(n)
AUX(p)
AUX(n)
DDC_SCL
DDC_SDA
VDD
TRI#
DP_EN#
10G_EN
HD3SS0001
www.ti.com SLAS827 –SEPTEMBER 2013
10.3Gbps Thunderbolt™ Port and DisplayPort™ Switch
Checkfor Samples: HD3SS0001The MUXs are controlled by4 input pins: TRI#,
1FEATURESDP_EN#, 10G_EN, and CAD_IN (cable detect from
23• Compatible with Thunderbolt™ Technology the connector). The HD3SS0001is packagedina
Electrical Standards and DisplayPort ™1.2a small 3x3mm 24-pin QFN, operates froma single
Wide –3dB Differential Bandwidthof Over 3.3V supply, and supports an ambient temperature
rangeof –40°Cto 85°C.
10GHz on 10G Path Supports DP and DP++ Configurations sp
Handles HPD (5V tolerant) and Cable Detect
FUNCTIONAL DIAGRAM• Supports AUX and DDC MUX Excellent Dynamic Characteristics (on 10G
path, typical valuesat 5GHz): Crosstalk= –35dB Off-Isolation= –24dB Insertion Loss= –1.5dB Return Loss= –20dB Intra-pair Skew Added< 4ps Single 3.3V Power Supply Small 3x3mm 24-Pin QFN Package Low Power Consumption 3.3mW Typical Active Power 80 µW Typical Detect Mode
DESCRIPTIONThe HD3SS0001 isa high-speed passive-switch
device with integrated buffers and resistors, designed support Thunderbolt™ technology, DisplayPort,
and Dual Mode DisplayPort. The 10G path supportsa
high 10GHz bandwidth and excellent loss DisplayPort path supports 1-pair (3:1 MUX) AUX, and 10.3Gbps signals. multiplexer MUX) Low pair