78p2344jat Teridian Semiconductor Corporation, 78p2344jat Datasheet - Page 17

• Manufacturer Part Number: 78p2344jat
• Description: 4-port E3/ds3/sts-1 With Jitter Attenuator
• Manufacturer: Teridian Semiconductor Corporation

ELECTRICAL SPECIFICATIONS
Page 17 of 37
PARAMETER
Supply Voltage (VCC/VCCD)
Storage Temperature
Junction Temperature
Pin Voltage (LOUTPx, LOUTNx)
Pin Voltage (all other pins)
Pin Current
PARAMETER
DC Voltage Supply (VCC/VCCD)
Ambient Operating Temperature
PARAMETER
Supply Current
All channels enabled; LBO=0
Receive-only Supply Current
All channels PDTX = 1
Transmit-only Supply Current
All channels PDRX = 1;
LBO=0
Supply Current per Port
(including transmitter current
through transformer)
Power-Down Current
ABSOLUTE MAXIMUM RATINGS
Operation beyond these limits may permanently damage the device.
RECOMMENDED OPERATING CONDITIONS
Unless otherwise noted all specifications are valid over these temperatures and supply voltage ranges.
DC CHARACTERISTICS:
SYMBOL

Iddq
Iddx
Iddr
Iddt
Idd
2005 Teridian Semiconductor Corporation
CONDITIONS
DS3/E3 mode
DS3/E3 mode
DS3/E3 mode
DS3/E3 mode
PDTX = 1, PDRX = 1
RATING
-0.5 to 4.0 VDC
-65 to 150 °C
-40 to 125 °C
VCC + 1.5 VDC
-0.3 to (VCC+0.6) VDC
RATING
3.0 to 3.6 V
-40 to 85°C
100 mA
JAT Disabled
JAT Disabled
JAT Disabled:
JAT Disabled:
JAT Enabled:
JAT Enabled:
JAT Enabled:
JAT Enabled:
:
:
4-port E3/DS3/STS-1 LIU
MIN
with Jitter Attenuator
NOM
350
330
155
130
260
225
82
76
11
78P2344JAT
MAX
380
355
170
142
15
Rev 2.2
UNIT
mA
mA
mA
mA
mA