
TNETA1600
SONET/SDH ATM RECEIVER/TRANSMITTER
FOR 622.08-MBIT/S OR 155.52-MBIT/S OPERATION
SDNS036 – FEBRUARY 1996
44
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC1
: TTL (see Note 1)
Supply voltage range, V
CC2
: PECL (see Note 1)
Input voltage range, V
I
: TTL
Operating free-air temperature range, T
A
Storage temperature range, T
stg
Stresses beyond those listed under “absolute maximum ratings” 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.
NOTE 1: All voltage values are with respect to the GND terminals.
–0.5 V to 7 V
–0.5 V to 7 V
–1.2 V to 7 V
–40
°
C to 85
°
C
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
recommended operating conditions
MIN
MAX
UNIT
VCC
VIH
VIL
TA
Supply voltage, TTL
4.75
5.25
V
High-level input voltage
TTL
2
V
Low-level input voltage
TTL
0.8
V
°
C
Operating free-air temperature
–40
85
electrical characteristics over recommended ranges of operating free-air temperature and supply
voltage (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VIK
VOH
VOL
II
Input clamp voltage
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 5.25 V,
IIK = – 18 mA
IOH = – 4 mA
IOL = 4 mA
VI = VCC or GND
f = 155.52 Mbit/s
–1.2
V
High-level output voltage
TTL
4.25
V
Low-level output voltage
TTL
0.5
V
μ
A
Input current
TTL
±
300
ICC
Supply current
VCC = 5.25 V,
IO = 0
mA
f = 622.08 Mbit/s
Ci
Input capacitance
TTL
pF
P