Rainbow Electronics DS26519 - Manual (Page 287)

DS26519 16-Port T1/E1/J1 Transceiver
287 of 310
12. OPERATING PARAMETERS
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Lead with Respect to V
SS
(except V
DD
)…………………………………………….-0.3V to +5.5V
Supply Voltage (V
DD
) Range with Respect to V
SS
…………………………………………………………..-0.3V to +3.63V
Operating Temperature Range
Commercial (DS26519G)………………………………………………………………………………0
°C to +70°C
Industrial (DS26519GN)……………………………………………………………………-40°C to +85°C (Note 1)
Storage Temperature Range...………………………………………………………………………………-55°C to +125°C
Soldering Temperature………………………………………………………….See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
Note 1: Specifications to -40
°C are guaranteed by design and not production tested.
Table 12-1. Recommended DC Operating Conditions
(T
A
= -40
°C to +85°C for DS26519GN.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Logic 1 V
IH
2.0 5.5 V
Logic 0 V
IL
-0.3 +0.8 V
I/O Supply V
DD
3.135 3.3 3.465 V
Core Supply V
DD-CORE
1.71 1.8 1.89 V
Table 12-2. Capacitance
(T
A
= +25°C)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Capacitance C
IN
7 pF
Output Capacitance C
OUT
7 pF
Table 12-3. Recommended DC Operating Conditions
(V
DD
= 3.135V to 3.465V, T
A
= -40
°C to +85°C for DS26519GN.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
3.3V Supply Current I
DD
(Notes 2, 3) 600 925 mA
1.8V Core Supply Current I
DD-CORE
(Notes 2, 3) 150 200 mA
Input Leakage I
IL
-10.0 +10.0 µA
Pullup Pin Input Leakage I
ILP
(Note 4) -85.0 +10.0 µA
Pulldown Pin Input Leakage I
ILP
(Note 4) -10.0 +85.0 µA
Tri-State Output Leakage I
OL
-10.0 +10.0 µA
Output Voltage (I
OH
= -4mA) V
OH
2.4 V
Output Voltage (I
OL
= +4mA) V
OL
0.4 V
Note 2: RCLK1-n = TCLK1-n = 2.048MHz, digital outputs without load.
Note 3: Max power consumed is measured with all ports transmitting an all-ones data pattern with a transmitter load of 100
Ω.
Note 4: Pullup/pulldown pins include SPI_SEL, TSYSCLKn, RSYSCLKn, DIGIOEN,
JTRST, JTMS, and JTDI.