Philips
Semiconductors
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
Product specification
Supersedes data of 1999 Jun 23
1999 Sep 17
INTEGRATED CIRCUITS
Philips Semiconductors
Product specification
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
2
1999 Sep 17
8532171 22353
FEATURES
Operates as a quad GTL/GTL+ sampling receiver or as a
LVTTL/TTL to GTL/GTL+ driver
Quad bidirectional bus interface
Live insertion/extraction permitted
Latch-up protection exceeds 500 mA per JESD78
ESD protection exceeds 2000 V HBM per JESD22-A114, and
1000 V CDM per JESD22-CC101
DESCRIPTION
The GTL2005 is a quad translating transceiver designed for 3.3 V
system interface with a GTL/GTL
+
bus.
The direction pin allows the part to function as either a GTL to TTL
sampling receiver or as a TTL to GTL interface.
PIN CONFIGURATION
14
13
12
10
11
9
8
7
6
5
4
3
2
1
DIR
GND
B3
B2
GND
B1
B0
V
CC
GND
A3
A2
GTLREF
A1
A0
SW00321
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
SYMBOL
PARAMETER
T
amb
= 25
C
B to A A to B
UNIT
t
PLH
t
PHL
Propagation delay
An to Bn or Bn to An
C
L
= 50 pF; V
CC
= 3.3 V
2.1
1.9
4.1
4.3
ns
C
IN
Input capacitance DIR
V
I
= 0 V or V
CC
3.0
3.0
pF
C
I/O
I/O pin capacitance
Outputs disabled; V
I/O
= 0 V or 3.0 V
7.8
4.5
pF
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDER CODE
DWG NUMBER
14-Pin Plastic TSSOP Type II
40
C to +85
C
GTL2005 PW DH
SOT402-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1
DIR
Direction control input
2, 3, 5, 6
A0 A3
Data inputs/outputs (A side, GTL)
13, 12, 10, 9
B0 B3
Data inputs/outputs (B side, TTL)
4
GTLREF
GTL reference voltage
7, 8, 11
GND
Ground (0 V)
14
V
CC
Positive supply voltage
FUNCTION TABLE
INPUT
INPUT/OUTPUT
DIR
B
A
H
Inputs
Bn = An
L
An = Bn
Inputs
H = HIGH voltage level
L = LOW voltage level
LOGIC SYMBOL
A0
A1
A2
A3
B0
B1
B2
B3
GTLREF
DIR
SW00320
Philips Semiconductors
Product specification
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
1999 Sep 17
3
ABSOLUTE MAXIMUM RATINGS
1
In accordance with the Absolute Maximum System (IEC 134); voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
RATING
UNIT
V
CC
DC supply voltage
0.5 to +4.6
V
I
IK
DC input diode current
V
I
<
0
50
mA
V
DC input voltage
3
A port
0.5 to +7.0
V
V
I
DC input voltage
3
B port
0.5 to +4.6
V
I
OK
DC output diode current
V
O
<
0
50
mA
V
O
DC output voltage
3
Output in Off or High state; A port
0.5 to +7.0
V
V
O
DC output voltage
3
Output in Off or High state; B port
0.5 to +4.6
V
I
O
Current into any output in the LOW state
A port
128
mA
I
OL
Current into any output in the LOW state
B port
80
mA
I
OH
Current into any output in the HIGH state
A port
64
mA
T
stg
Storage temperature range
60 to +150
C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
1
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
CC
Supply voltage
0
3.6
V
V
Termination voltage
GTL
1.14
1.2
1.26
V
V
TT
Termination voltage
GTL+
1.35
1.5
1.65
V
V
Supply voltage
GTL
0.74
0.8
0.87
V
V
REF
Supply voltage
GTL+
0.87
1.0
1.10
V
V
Input voltage
A port
0
0
V
TT
V
V
I
Input voltage
Except A port
0
5.5
V
V
HIGH level input voltage
A port
V
REF
+ 50 mV
V
V
IH
HIGH-level input voltage
Except A port
2
V
V
LOW level input voltage
A port
V
REF
50 mV
V
V
IL
LOW-level input voltage
Except A port
0.8
V
I
OH
HIGH-level output current
B port
12
mA
I
O
LOW level output current
A port
40
mA
I
OL
LOW-level output current
B port
12
mA
T
amb
Operating free-air temperature range
40
85
C
NOTE:
1. Unused control inputs must be held HIGH or LOW to prevent them from floating.
Philips Semiconductors
Product specification
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
1999 Sep 17
4
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
40
C to +85
C
UNIT
MIN
TYP
1
MAX
V
O
B port
V
CC
= 3.0 to 3.6 V
;
I
OH
= 100
A
V
CC
0.2
V
V
OH
B port
V
CC
= 3.0 V
;
I
OH
= 12 mA
2.0
V
V
O
A port
V
CC
= 3.0 V
;
I
OL
= 40 mA
0.4
V
V
OL
B port
V
CC
= 3.0 V
;
I
OL
= 12 mA
0.8
V
Control inputs
V
CC
= 3.6 V; V
I
= V
CC
or GND
1
A port
V
CC
= 3.6 V; V
I
= V
TT
or GND
1
I
I
V
CC
= 0 or 3.6 V; V
I
= 5.5
10
A
B port
V
CC
= 3.6 V; V
I
= V
CC
1
V
CC
= 3.6 V; V
I
= 0 V
5
I
OFF
A port
V
CC
= 0 V;V
I
or V
O
= 0 to 4.5 V
100
A
I
EX
B port
V
O
= 5.5 V; V
CC
= 3.0 V
50
125
A
I
CC
A or B port
V
CC
= 3.6 V;V
I
= V
CC
or GND; I
O
= 0
3
mA
I
CC
3
B port or control inputs
V
CC
= 3.6 V; V
I
= V
CC
0.6 V
500
A
C
I
Control inputs
V
I
= 3.0 V or 0
3
pF
C
O
B port
V
O
= 3.0 V or 0
7.8
pF
C
IO
A port
V
O
= V
TT
or 0
4.5
pF
NOTES:
1. All typical values are measured at V
CC
= 3.3 V and T
amb
= 25
C.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
3. This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
CC or GND.
AC CHARACTERISTICS (3.3 V
"
0.3 V RANGE)
LIMITS (GTL)
LIMITS (GTL+)
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3 V
"
0.3 V
V
REF
= 0.8 V
V
CC
= 3.3 V
"
0.3 V
V
REF
= 1.0 V
UNIT
MIN
TYP
1
MAX
MIN
TYP
1
MAX
t
PLH
t
PHL
Bn to An
1
2.1
1.9
2.3
2.6
2.1
1.9
2.3
2.6
ns
t
PLH
t
PHL
An to Bn
2
4.1
4.4
5.4
5.4
4.2
3.8
5.3
4.8
ns
NOTES:
1. All typical values are at V
CC
= 3.3 V and T
amb
= 25
C.
Philips Semiconductors
Product specification
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
1999 Sep 17
5
AC WAVEFORMS
V
M
= 1.5 V at V
CC
w
3.0 V, V
M
= V
CC
/2 at V
CC
v
2.7 V for B ports and control pins
V
M
= V
Ref
for A ports
Input
1.5V
Output
t
PLH
t
PHL
1.5V
V
REF
V
REF
3.0V
0V
V
OH
V
OL
SW00470
VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES
B port to A port
t
PLH
V
M
V
V
M
V
3.0V
0V
VOLTAGE WAVEFORMS PULSE DURATION
V
M
= 1.5V for B port and 0.8V for A port
Waveform 1.
Input
V
REF
Output
t
PLH
t
PHL
V
REF
1.5V
1.5V
3.0
0V
V
OH
V
OL
SW00469
PRR
10MHz, Z
O
= 50
, t
r
2.5ns, t
f
2.5ns.
Waveform 2.
TEST CIRCUIT
PULSE
GENERATOR
R
T
V
I
D.U.T.
V
O
C
L
V
CC
Test Circuit for switching times
DEFINITIONS
R
L
= Load resistor
C
L
= Load capacitance includes jig and probe capacitance
R
T
= Termination resistance should be equal to Z
OUT
of pulse generators.
50pF
R
L
= 500
SW00471
Figure 1. Load circuitry for switching times
PULSE
GENERATOR
RT
VI
D.U.T.
VO
CL
VCC
25
30pF
VTT
SW00332
Figure 2. Load circuit for A outputs
Philips Semiconductors
Product specification
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
1999 Sep 17
6
TSSOP14:
plastic thin shrink small outline package; 14 leads; body width 4.4 mm
SOT402-1
Philips Semiconductors
Product specification
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
1999 Sep 17
7
NOTES
Philips Semiconductors
Product specification
GTL2005
Quad GTL/GTL+ to LVTTL/TTL
bidirectional non-latched translator
1999 Sep 17
8
Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 940883409
Telephone 800-234-7381
Copyright Philips Electronics North America Corporation 1999
All rights reserved. Printed in U.S.A.
Date of release: 12-99
Document order number:
9397 750 06695
Philips
Semiconductors
Data sheet
status
Objective
specification
Preliminary
specification
Product
specification
Product
status
Development
Qualification
Production
Definition
[1]
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make changes at any time without notice in order to
improve design and supply the best possible product.
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
Data sheet status
[1]
Please consult the most recently issued datasheet before initiating or completing a design.
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