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PDF UT54LVDSC032 Data sheet ( Hoja de datos )
| Número de pieza | UT54LVDSC032 | |
| Descripción | Quad Receiver | |
| Fabricantes | Aeroflex Circuit Technology | |
| Logotipo |  |
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Standard Products
UT54LVDSC032 Quad Receiver
Data Sheet
July 2, 2004
www.aeroflex.com/lvds
FEATURES
INTRODUCTION
>155.5 Mbps (77.7 MHz) switching rates
+340mV differential signaling
5 V power supply
Cold Spare LVDS inputs
TTL compatible outputs
Ultra low power CMOS technology
8.0ns maximum propagation delay
3.0ns maximum differential skew
Radiation-hardened design; total dose irradiation testing to
MIL-STD-883 Method 1019
- Total-dose: 300 krad(Si)
- Latchup immune (LET > 100 MeV-cm2/mg)
Packaging options:
The UT54LVDSC032 Quad Receiver is a quad CMOS
differential line receiver designed for applications requiring
ultra low power dissipation and high data rates. The device is
designed to support data rates in excess of 155.5 Mbps (77.7
MHz) utilizing Low Voltage Differential Signaling (LVDS)
technology.
The UT54LVDSC032 accepts low voltage (340mV) differential
input signals and translates them to 5V TTL output levels. The
receiver supports a three-state function that may be used to
multiplex outputs. The receiver also supports OPEN, shorted
and terminated (100 Ω) input fail-safe. Receiver output will be
HIGH for all fail-safe conditions.
The UT54LVDSC032 and companion quad line driver
UT54LVDS031 provides new alternatives to high power
pseudo-ECL devices for high speed point-to-point interface
applications.
- 16-lead flatpack (dual in-line)
Standard Microcircuit Drawing 5962-95834
- QML Q and V compliant part
All LVDS pins have Cold Spare buffers. These buffers will be DataShee
high impedance
DataSheet4U.com
when
VDD
is
tied
to
VSS.
Compatible with IEEE 1596.3SCI LVDS
Compatible with ANSI/TIA/EIA 644-1996 LVDS Standard
RIN1+
RIN1-
+
R1
-
ROUT1
RIN2+
RIN2-
+
R2
-
ROUT2
RIN3+
RIN3-
+
R3
-
ROUT3
RIN4+
RIN4-
EN
EN
+
R4
-
ROUT4
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Figure 1. UT54LVDSC032 Quad Receiver Block Diagram
1
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DC ELECTRICAL CHARACTERISTICS 1
(VDD = 5.0V +10%; -55°C < TC < +125°C)
SYMBOL
PARAMETER
CONDITION
MIN
MAX UNIT
VIH High-level input voltage
(TTL)
2.0 V
VIL Low-level input voltage
(TTL)
0.8 V
VOL Low-level output voltage
IOL = 2mA, VDD = 4.5V
0.3 V
VOH High-level output voltage
IOH = -0.4mA, VDD = 4.5V
4.0
V
IIN Logic input leakage current
ICSIN Cold Spare Leakage LVDS Inputs
Inputs, VIN = 0 and 2.4V, VCC = 5.5
Enables = EN/EN= 0 and 5.5V,
VCC = 5.5
VIN=5.5V, VDD=VSS
-10
-10
-10
+10 µA
+10
+10 µΑ
VTH3 Differential Input High Threshold
VCM = +1.2V
+100 mV
VTL3 Differential Input Low Threshold
VCM = +1.2V
-100 mV
II Receiver input Current
IOZ4 Output Three-State Current
et4U.com VCL Input clamp voltage
IOS3 Output Short Circuit Current
VIN = 2.4V
Disabled, VOUT = 0 V or VDD
ICL = +/-18mA
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Enabled, VOUT = 0
V2
-10 +10 µΑ
-10 +10 µΑ
-1.5 1.5 V
-15 -130 mA
ICC4
Loaded supply current receivers
enabled
EN, EN = VDD or VSS
Inputs Open
11 mA
ICCZ4
Loaded supply current receivers
disabled
EN = VSS, EN = VDD
Inputs Open
mA
11
Notes:
1. Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground.
2. Output short circuit current (IOS) is specified as magnitude only, minus sign indicates direction only. Only one output should be shorted at a time, do not exceed
maximum junction temperature specification.
3. Guaranteed by characterization.
4. Device tested at VCC = 5.5V only.
DataShee
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UT54LVDSC032 QUAD RECEIVER: SMD
5962 - 95834 ** * * *
Lead Finish:
(A) = Hot solder dipped
(C) = Gold
(X) = Factory Option (gold or solder)
Case Outline:
(X) = 16 lead Flatpack (dual-in-line)
Class Designator:
(Q) = QML Class Q
(V) = QML Class V
Device Type
03 = LVDS Receiver
Drawing Number: 95834
Total Dose
(R) = 1E5 rad(Si)
(F) = 3E5 rad(Si)
et4U.com
Federal Stock Class Designator: No Options
Notes:
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1.Lead finish (A,C, or X) must be specified.
2.If an “X” is specified when ordering, part marking will match the lead finish and will be either “A” (solder) or “C” (gold).
3.Total dose radiation must be specified when ordering. QML Q and QML V not available without radiation hardening.
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| PDF Descargar | [ Datasheet UT54LVDSC032.PDF ] | |
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