PBL38772/1SOD 데이터 시트보기 (PDF) - Ericsson

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PBL38772/1SOD

Subscriber Line Interface Circuit (SLIC)

Ericsson  

PBL 387 72

Maximum Ratings

Parameter

Temperature, Humidity

Storage temperature range

Operating temperature range

Operating junction temperature range, Note 1

Power supply, -40°C ≤ TAmb ≤ +85°C

VCC with respect to AGND

VTB with respect to AGND

VTBat with respect to A/BGND

VBat with respect to BGND, continuous

Power dissipation

Continuous power dissipation at TAmb ≤ +85 °C

Peak power dissipation @ TAmb = +85 °C, t < 100 ms, tRep > 1 sec.

Ground

Voltage between AGND and BGND

Digital inputs, outputs (C1, C2, C3, DET)

Input voltage

Output voltage (DET not active)

Output current (DET)

Ring voltage, input (VR)

Input voltage

TIPX and RINGX terminals, -40°C ≤ TAmb ≤ +85°C, VBat = -80 V

TIPX or RINGX current

TIPX or RINGX voltage, continuous (referenced to AGND)

TIPX or RINGX, pulse < 10 ms, tRep > 10 s, Note 2, Note 3

TIPX or RINGX, pulse < 1 µs, tRep > 10 s, Note 2, Note 3

TIP or RING, pulse < 250 ns, tRep > 10 s, Note 2 , Note 3

Symbol

TStg

TAmb

TJ

VCC

VTB

VTBat

VBat

PD

PPD

VG

VID

VOD

IOD

VR

ITIPX, IRINGX

VTA, VRA

VTA, VRA

VTA, VRA

VTA, VRA

Min

-55

-40

-40

-0.4

VBat

VBat

-85

-5

-0.4

-0.4

-1.1

-100

VBat

VBat –15

VBat –20

VBat –25

Max

+150

+110

+140

6.5

0.4

0.4

0.4

1.5

4

VCC

VCC

VCC

30

VCC

100

2

5

10

15

Notes, Maximum Ratings

1. The circuit includes thermal protection. Operation above max. junction temperature may degrade device reliability.

2. With the diodes DB and DTB included, see figure 8.

3. RF1 and RF2 > 20 Ω is also required. Pulse is supplied to RING and TIP outside RF1 and RF2.

4. The voltage of VTB sets the maximum line length see figure 12. The diode DTB is required see figure 8.

Recommended Operating Condition

Parameter

Ambient temperature

VCC with respect to AGND

VTB with respect to A/BGND ,Note 4

VBat with respect to BGND

Symbol

TAmb

VCC

VTB

VBat

Min

-40

4.75

-32

-80

Max

+85

5.25

-10

Unit

°C

°C

°C

V

V

V

V

W

W

V

V

V

mA

V

mA

V

V

V

V

Unit

°C

V

V

V

2

EN/LZT 146 136 R1A © Ericsson Microelectronics, December 2001

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