MAX9153EUI+T Maxim Integrated, MAX9153EUI+T Datasheet - Page 6

• Manufacturer Part Number: MAX9153EUI+T
• Description: LVDS Interface IC 800Mbps 10-Port LVDS Repeater
• Manufacturer: Maxim Integrated

Specifications of MAX9153EUI+T

• Rohs: yes

LVDS is a signaling method for point-to-point data com-
munication over a controlled-impedance medium as
defined by the ANSI/TIA/EIA-644 and IEEE 1596.3 stan-
dards. LVDS uses a lower voltage swing than other
common communication standards, achieving higher
data rates with reduced power consumption, while
reducing EMI emissions and system susceptibility to
noise.
The MAX9153/MAX9154 are 800Mbps, 10-port
repeaters for high-speed, point-to-point, low-power
Low-Jitter, 800Mbps, 10-Port LVDS
Repeaters with 100 Ω Drive
(V
6
CC
1, 3, 11, 13,
2, 4, 12, 14,
16, 18, 20,
15, 17, 19,
24, 26, 28
23, 25, 27
_______________________________________________________________________________________
6, 9, 21
= +3.3V, R
10, 22
PIN
5
7
8
400
398
396
394
392
390
388
386
384
382
380
L
3.0
= 100Ω, C
DO6+, DO5+, DO4+, DO3+
DO2-, DO1-, DO10-, DO9-,
DO6-, DO5-, DO4-, DO3-
DO2+, DO1+, DO10+,
DO9+, DO8+, DO7+,
3.1
DIFFERENTIAL OUTPUT vs.
Detailed Description
DO8-, DO7-,
SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
L
3.2
PWRDN
= 5pF, |V
NAME
GND
RIN+
RIN-
V
CC
3.3
ID
3.4
| = 200mV, V
3.5
Typical Operating Characteristics (continued)
3.6
Differential LVDS Outputs
Power Down. Drive PWRDN low to disable all outputs and reduce supply current
to 2µA. Drive PWRDN high for normal operation.
Ground
Power. Bypass each V
LVDS (MAX9153) or LVPECL (MAX9154) Differential Inputs. RIN+ and RIN- are
high-impedance inputs. Connect a resistor from RIN+ to RIN- to terminate the
input signal.
CM
= 1.2V, f
IN
= 200MHz, T
applications. The MAX9153 accepts an LVDS input and
has a fail-safe input circuit. The MAX9154 accepts an
LVPECL input. Both devices repeat the input at 10 LVDS
outputs. The devices detect differential signals as low
as 50mV and as high as 1.2V within the 0 to 2.4V input
voltage range as specified in the LVDS standards.
The MAX9153/MAX9154 outputs use a current-steering
configuration to generate a 2.5mA to 4.5mA output cur-
rent. This current-steering approach induces less
ground bounce and no shoot-through current, enhanc-
ing noise margin and system speed performance. The
outputs are short-circuit current limited and are high
CC
pin to GND with 0.1µF and 1nF ceramic capacitors.
A
520
470
420
370
320
270
220
= +25°C, unless otherwise noted.)
50
FUNCTION
DIFFERENTIAL OUTPUT vs.
70
OUTPUT LOAD (Ω)
OUTPUT LOAD
90
110
Pin Description
130
150