UT54LVDS032LV AEROFLEX [Aeroflex Circuit Technology], UT54LVDS032LV Datasheet

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UT54LVDS032LV

Manufacturer Part Number
UT54LVDS032LV
Description
Low Voltage Quad Receiver
Manufacturer
AEROFLEX [Aeroflex Circuit Technology]
Datasheet
FEATURES
q >400.0 Mbps (200 MHz) switching rates
q +340mV differential signaling
q 3.3 V power supply
q TTL compatible outputs
q Cold spare all pins
q Ultra low power CMOS technology
q 4.0ns maximum propagation delay
q 0.35ns maximum differential skew
q Radiation-hardened design; total dose irradiation testing to
q Packaging options:
q Standard Microcircuit Drawing 5962-98652
Standard Products
UT54LVDS032LV Low Voltage Quad Receiver
Data Sheet
MIL-STD-883 Method 1019
- Total-dose: 300 krad(Si) and 1Mrad(Si)
- Latchup immune (LET > 100 MeV-cm
- 16-lead flatpack (dual in-line)
- QML Q and V compliant part
Figure 1. UT54LVDS032LV Quad Receiver Block Diagram
EN
EN
2
/mg)
R
R
R
R
R
R
R
R
IN1+
IN1-
IN2+
IN2-
IN3+
IN3-
IN4+
IN4-
1
+
-
+
-
+
-
+
-
INTRODUCTION
The UT54LVDS032LV 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 400.0 Mbps (200
MHz) utilizing Low Voltage Differential Signaling (LVDS)
technology.
The UT54LVDS032LV accepts low voltage (340mV)
differential input signals and translates them to 3V CMOS
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 ) input fail-safe. Receiver
output will be HIGH for all fail-safe conditions.
The UT54LVDS032LV and companion quad line driver
UT54LVDS031LV provides new alternatives to high power
pseudo-ECL devices for high speed point-to-point interface
applications.
All pins have Cold Spare buffers. These buffers will be high
impedance when V
R1
R2
R3
R4
R
R
R
R
OUT1
OUT2
OUT3
OUT4
DD
is tied to V
May, 2003
SS
.

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UT54LVDS032LV Summary of contents

Page 1

... EN EN Figure 1. UT54LVDS032LV Quad Receiver Block Diagram INTRODUCTION The UT54LVDS032LV 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 400.0 Mbps (200 MHz) utilizing Low Voltage Differential Signaling (LVDS) technology ...

Page 2

... OUT The UT54LVDS032LV differential line receiver is capable of detecting signals as low as 100mV, over common-mode range centered around +1.2V. This is related to the driver offset voltage which is typically +1.2V. The driven signal is centered around this voltage and may shift +1V around this center point. ...

Page 3

... HIGH output voltage) for floating, terminated or shorted receiver inputs. 1. Open Input Pins. The UT54LVDS032LV is a quad receiver device, and if an application requires only receivers, the unused channel(s) inputs should be left OPEN ...

Page 4

ABSOLUTE MAXIMUM RATINGS (Referenced SYMBOL I/O T STG Notes: 1. Stresses outside the listed absolute maximum ratings may cause permanent damage to the device. This is ...

Page 5

DC ELECTRICAL CHARACTERISTICS (V = 3.3V + 0.3V; -55 C < T < +125 SYMBOL PARAMETER V High-level input voltage IH V Low-level input voltage IL V Low-level output voltage OL V High-level output voltage OH I ...

Page 6

AC SWITCHING CHARACTERISTICS (V = +3.3V + 0.3V - +125 SYMBOL 6 Differential Propagation Delay High to Low t PHLD CL = 10pf (figures 4 and 5) 6 Differential Propagation Delay Low to ...

Page 7

Generator 5 0 Figure 4. Receiver Propagation Delay and Transition Time Test Circuit or Equivalent Circuit R IN- 0V Differential R IN+ t PLHD 50% R OUT 20% t TLH Figure 5. Receiver Propagation Delay and Transition Time Waveforms R ...

Page 8

EN R IN+ R IN- Figure 6. Receiver Three-State Delay Test Circuit or Equivalent Circuit EN when when Output when V = -100mV ID Output when V = +100mV ID Figure ...

Page 9

Notes: 1. All exposed metalized areas are gold plated over electroplated nickel per MIL-PRF-38535. 2. The lid is electrically connected to VSS. 3. Lead finishes are in accordance to MIL-PRF-38535. 4. Package dimensions and symbols are similar to MIL-STD-1835 variation ...

Page 10

... ORDERING INFORMATION UT54LVDS032LV QUAD RECEIVER: UT 54LVDS032LV Notes Lead finish (A, must be specified “X” is specified when ordering, then the part marking will match the lead finish and will be either “A” (solder) or “C” (gold Prototype flow per UTMC Manufacturing Flows Document. Tested only. Lead finish is GOLD ONLY. Radiation neither tested nor guaranteed ...

Page 11

... UT54LVDS032LV QUAD RECEIVER: SMD 98652 ** * * * 5962 - Lead Finish: (A) = Hot solder dipped (C) = Gold (X) = Factory Option (gold or solder) Case Outline: ( lead Flatpack (dual-in-line) Class Designator: (Q) = QML Class Q (V) = QML Class V Device Type 02 = LVDS Receiver, 300k, 500k and 1M Rad(Si LVDS Receiver, 100k Rad(Si) ...

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