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AM79R79-4JC

Description
TELECOM-SLIC, PQCC32
CategoryWireless rf/communication    Telecom circuit   
File Size235KB,20 Pages
ManufacturerAMD
Websitehttp://www.amd.com
Download Datasheet Parametric Compare View All

AM79R79-4JC Overview

TELECOM-SLIC, PQCC32

AM79R79-4JC Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerAMD
Parts packaging codeQFJ
package instructionQCCJ, LDCC32,.5X.6
Contacts32
Reach Compliance Codecompli
battery fedCONSTANT CURRENT
Battery powered-19 TO -75 V
mix2-4 CONVERSION
JESD-30 codeR-PQCC-J32
JESD-609 codee0
length13.97 mm
Negative supply voltage rating-5 V
maximum noise12 dBrnC
Number of functions1
Number of terminals32
Maximum operating temperature70 °C
Minimum operating temperature
PSRR-Mi33 dB
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Encapsulate equivalent codeLDCC32,.5X.6
Package shapeRECTANGULAR
Package formCHIP CARRIER
power supply5 V
Certification statusNot Qualified
Maximum seat height3.556 mm
Maximum slew rate9 mA
Nominal supply voltage5 V
surface mountYES
technologyBIPOLAR
Telecom integrated circuit typesSLIC
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
width11.43 mm
Base Number Matches1
Am79R79
Ringing Subscriber Line Interface Circuit
DISTINCTIVE CHARACTERISTICS
I
Ideal for short-loop applications
I
Ideal for ISDN terminal adaptor and fixed radio
access applications
I
On-chip ringing with on-chip ring-trip detector
I
Low standby state power
I
Battery operation:
— V
BAT1
: –40.5 V to –75 V
— V
BAT2
: –19 V to V
BAT1
I
On-chip battery switching and feed selection
I
On-hook transmission
I
Two-wire impedance set by single external
impedance
I
Programmable constant-current feed
I
Programmable Open Circuit voltage
I
Programmable loop-detect threshold
I
Current gain = 1000
I
Ground-key detector
I
Tip Open state for ground-start lines
I
Polarity reversal option available
I
Internal V
EE
regulator (no external –5 V power
supply required)
I
Two on-chip relay drivers and snubber circuits
(32 PLCC)
BLOCK DIAGRAM
Relay
Driver
RTRIP1
RTRIP2
Relay
Driver
RYOUT2
RYE
RYOUT1
D1
D2
C1
C2
C3
E1
DET
RD
VTX
RSN
RINGIN
RDC
RDCR
A(TIP)
Ring-Trip
Detector
HPA
Two-Wire
Interface
HPB
Signal
Transmission
B(RING)
Power-Feed
Controller
Ground-Key
Detector
Off-Hook
Detector
Input Decoder
and Control
VBAT2
Switch
Driver
VBAT1
RSGL
RSGH
B2EN
VCC VNEG BGND AGND/DGND
Publication#
19752
Rev:
G
Amendment:
/0
Issue Date:
October 1999

AM79R79-4JC Related Products

AM79R79-4JC AM79R79 AM79R79-1JC AM79R79-3JC AM79R79JC AM79R79-2JC
Description TELECOM-SLIC, PQCC32 TELECOM-SLIC, PQCC32 TELECOM-SLIC, PQCC32 TELECOM-SLIC, PQCC32 TELECOM-SLIC, PQCC32 TELECOM-SLIC, PQCC32
Number of functions 1 1 1 1 1 1
Number of terminals 32 32 32 32 32 32
Maximum operating temperature 70 °C 70 Cel 70 °C 70 °C 70 Cel 70 °C
surface mount YES Yes YES YES Yes YES
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form J BEND J BEND J BEND J BEND J BEND J BEND
Terminal location QUAD Four QUAD QUAD Four QUAD
Is it Rohs certified? incompatible - incompatible incompatible - incompatible
Maker AMD - AMD AMD - AMD
Parts packaging code QFJ - QFJ QFJ - QFJ
package instruction QCCJ, LDCC32,.5X.6 - QCCJ, LDCC32,.5X.6 QCCJ, LDCC32,.5X.6 - QCCJ, LDCC32,.5X.6
Contacts 32 - 32 32 - 32
Reach Compliance Code compli - compli compli - compli
battery fed CONSTANT CURRENT - CONSTANT CURRENT CONSTANT CURRENT - CONSTANT CURRENT
Battery powered -19 TO -75 V - -19 TO -75 V -19 TO -75 V - -19 TO -75 V
mix 2-4 CONVERSION - 2-4 CONVERSION 2-4 CONVERSION - 2-4 CONVERSION
JESD-30 code R-PQCC-J32 - R-PQCC-J32 R-PQCC-J32 - R-PQCC-J32
JESD-609 code e0 - e0 e0 - e0
length 13.97 mm - 13.97 mm 13.97 mm - 13.97 mm
Negative supply voltage rating -5 V - -5 V -5 V - -5 V
maximum noise 12 dBrnC - 12 dBrnC 12 dBrnC - 12 dBrnC
PSRR-Mi 33 dB - 33 dB 33 dB - 33 dB
Package body material PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY
encapsulated code QCCJ - QCCJ QCCJ - QCCJ
Encapsulate equivalent code LDCC32,.5X.6 - LDCC32,.5X.6 LDCC32,.5X.6 - LDCC32,.5X.6
Package shape RECTANGULAR - RECTANGULAR RECTANGULAR - RECTANGULAR
Package form CHIP CARRIER - CHIP CARRIER CHIP CARRIER - CHIP CARRIER
power supply 5 V - 5 V 5 V - 5 V
Certification status Not Qualified - Not Qualified Not Qualified - Not Qualified
Maximum seat height 3.556 mm - 3.556 mm 3.556 mm - 3.556 mm
Maximum slew rate 9 mA - 9 mA 9 mA - 9 mA
Nominal supply voltage 5 V - 5 V 5 V - 5 V
technology BIPOLAR - BIPOLAR BIPOLAR - BIPOLAR
Telecom integrated circuit types SLIC - SLIC SLIC - SLIC
Terminal surface Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb)
Terminal pitch 1.27 mm - 1.27 mm 1.27 mm - 1.27 mm
width 11.43 mm - 11.43 mm 11.43 mm - 11.43 mm
Base Number Matches 1 - 1 1 - 1
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