DS2186S/T&R Maxim Integrated Products, DS2186S/T&R Datasheet - Page 6

• Manufacturer Part Number: DS2186S/T&R
• Description: IC TRANSMIT LINE INTERFC 20-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Line Driver, Transmitterr

Specifications of DS2186S/T&R

• Number Of Drivers/receivers: 1/0
• Protocol: T1/CEPT
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

OUTPUT PULSE TEMPLATE AT 2.048 MHz Figure 4
NOTES:
1. Unlike the DSX–1 template, which is specified at the cross–connect point, the CEPT (2.048 MHz) template is spe-
2. The template shown above is normalized. The actual pulse height is cable dependent and is specified in
3. The corner points shown below are joined by straight lines to form the template.
DS2186
022798 6/11
cified at the transmit line output.
Table 3.
MAXIMUM CURVE
(0, 0.1)
(109.5, 0.5)
(109.5, 1.2)
(244, 1.1)
(378.5, 1.2)
(378.5, 0.5)
(488, 0.1)
NORMALIZED
AMPLITUDE
–0.2
1.2
1.0
0.5
0.0
MINIMUM CURVE
(0, –0.1)
(134.5, –0.2)
(134.5, 0.5)
(147, 0.8)
(244, 0.9)
(341, 0.8)
(353.5, 0.5)
(353.5, –0.2)
(488, –0.1)
NANOSECONDS
250
500