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Zarlink Semiconduct or, Inc. was acquired by Microsemi Corporation in October 2011.
Features
• Next Generation ZL880 VoicePort Family with
Enhanced Features and Perfo rmance
- Same API interface as the VE880 Series
- Lowest Bill of Materials (BOM) cost for 2 to 8
channel applications
• Complete BORSCHT Functions for Two FXS
Channels in a Single 64-Pin 9x9 QFN Pack age
-Battery feed, Over-voltage support, integrated
Ringing, line Supervision, Codec, Hybrid
(2W/4W), and Test
• Integrated Power Management
- Single power supply using integrated battery
switches for lowest BOM cost
- Low Power Idle Mode with 60mW consumption
- Internal FET drive circuit for lower BOM count
- Integrated real-time power monitoring tool
• Ringing
- 5 REN with pin for pin comp atible 100-V
(ZL88601) and 120-V (ZL88602) devices
- Internally generated sinusoidal or trapezoidal
ringing with programmable DC offset
• Worldwide Programmability
- Input impedance, balance impedance, gain
- DC feed voltage and current limit
- Ringing frequency, voltage and current limit
- G.711 µ-law, A-law, or 16 bit linear coding
- Call progress tone and Caller ID generation
- Sample coefficients for more than 70 countries
• Pin-Selectable PCM/MPI or ZSI Interfaces
- SPI Mode 0 and 3 support and no inter by te CS
off time. Also supports legacy MPI Interface.
- ZSI Mode for a smaller number of interface
signals to the host and less expensive isolation
• VoicePath SDK and VP-API-II Software
Av ailable to Implement FXS Func tions
• VeriVoice Software Suites Available for
Manufacturing and Subscriber Loop Testing
- Utilizes integrated test tool box
Applications
• DSL Residential Gateways and Integrated
Access Devices (IADs)
• Cable eMTAs
• PON Single Family Units (SFUs)
• Fiber to the Premise/Home/Building (FTTx)
Multiple Dwelling Units (MDUs)
Description
The Microsemi® ZL88601/602 Dual Channel
Wideband Automatic Battery Switching (ABS)
VoicePort Device provides complete BORSCHT
functions for two telephone line FXS ports. This device
is part of the new ZL880 Series featuring enhanced
functionality, lower BOM cost, and greater power
efficiency, while maintaining software compatibility with
the industry leading VE880 Series.
VoicePort Device Block Diagram
TIPD1
TDC1
TAC
1
RINGD
1
RDC1
RAC1
GND VREF
VBL1
Hi g h Voltage
Line Dr iver
ZSI Interface
(ZSI)
Serial
Peripheral
Interface
(SPI)
PLL
Analog
Reference
PCM Interface
and Time Slot
Assigner
(PCM)
Voltage
Sense
Input / Output
Voice Signal
Processing
Supervision
Processing
Signaling
Control
LFC1
RTV1
RSN1
IHL1
Switching
Regulator
Controllers
TIPD2
TDC2
TAC
2
RINGD
2
RDC2
RAC2
VBL2
Hi g h Voltage
Line Dr iver
Signal
Generation
Voice Signal
Processing
Supervision
Processing
Signaling
Control
LFC2
RTV2
RSN2
IHL2
SWOUTZ
PCLK/ZCLK
I/O11,2 - I/O21,2
DRA/ZMOSI
DXA/ZMISO
FS/ZSYNC
DOUT
4TSCA
RST
DCLK
DIN
SWCMPY
SWVSY
SWISY
SWOUTY
SWCMPZ
SWVSZ
SWISZ
CS
INT
ZSI
Power
Supplies
AVDD
VDDSW
VDDHPI
DVDD
VDD1V2IREF
VS1
VS2
VBH
VBH
142176 June 2012
ZL88601/602
Dual Channel Wideband Auto Battery Switching
(ABS) VoicePort Device - ZL880 Series
Product Brief
Ordering Information
Device OPN 1 Device Type Package Packing
ZL88601LDF1 100V-ABS 64-pin QFN (9x9) Tape & Reel
ZL88601LDG1 100V-ABS 64-pin QFN (9x9) Tray
ZL88602LDF1 120V-ABS 64-pin QFN (9x9) Tape & Reel
ZL88602LDG1 120V-ABS 64-pin QFN (9x9) Tray
1. The Green package meets RoHS Directive 2002/95/EC of the
European Council to minimize the environmental impact of
electrical eq u ipm e nt.
ZL88601/602 Product Brief
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© Copyright 2012 Microsemi Corporation. All rights reserved
Selected Electrical Specifications
Note: Refer to the ZL88601/602 Data Sheet for test circuits and additional details
Device Pinout Package Drawings
Related Collateral
• ZL88601/602 Dual Channe l Wideband Auto Battery Switching (AB S) VoicePort Device - ZL880 Series Data
Sheet, Document ID# 141956
• ZL880 VP-API-II R eference G uide, Documen t ID#: 143271
Description Symbol Test Condition Min. Typ. Max. Unit
Ambient Temperature, under Bias TA-40°C +85 °C
Digital and Analog Supply Voltages DVDD,AVDD 3.135 3.3 3.465 VDC
Host Port Interface Supply Voltage VDDHPI 1.71 3.3 DVDD VDC
High Battery Voltage
For the ZL88601 VBH -15 -81 -100 VDC
For the ZL88602 -15 -105 -120
Line Current ILA 18 25 45 mA
Ringing Voltage
For the ZL88601 VRING ABS Flyback, 5 REN 57 VRMS
For the ZL88602 67
Two-Wire Return Loss RL200 to 3400 Hz 30 dB
Longitudinal Balance 1 kHz 58 dB
Device Power Consumption (Per Channel)
PD
VBH = -81 VDC ,VBL = -27 VDC
mW
Disconnect Switcher on, no DC feed to line 31
Low Power Idle (On-Hook) Switcher on, limited feed to line 60
Idle (On-Hook) Normal feed to line 128
Talk (Off-Hook) 300 ILA = -25 mA, VBL feed 650
Ringing 50 VRMS into 3 REN 625
Maximum Device Power Dissipation
Capability, Continuous PD(max) TA = 85°C 2.1 W
Junction to Ambient Thermal Resistance JA 26 °C/W
RTV2
DCLK
IHL2
TAC2
RAC2
TDC2
RDC2
64 585960616263 57 56 55 54
11
10
9
8
7
6
5
4
3
2
1
RSN1
AVDD
DIN
RTV1
IHL1
TAC1
RAC1
TDC1
RSVD
RSVD
RSVD
TIPD1
RSVD
RINGD1
VBH
VBL2
RINGD2
AVDD
SWOUTY
SWCMPY
SWISY
VDD1V2
I/O11
FS/ZSYNC
PCLK/ZCLK
I/O21 / VS1
DXA/ZMISO
DRA/ZMOSI
53 52 51 50 49
16
15
14
13
12
38
39
40
41
42
43
44
45
46
47
48
33
34
35
36
37
IREF
LFC1
RDC1
VREF
SWVSY
3231
3029
28
272625
24
23
22
2120191817
DVDD
VDDHPI
SWISZ
VDDSW
SWOUTZ
LFC2
SWVSZ
CS
SWCMPZ
I/O22 / VS2
TIPD2
RSVD
RSVD
RSVD
RSVD
RSN2
I/O12
DOUT
RST
INT
RSVD
ZSI
TSCA
Exposed Ground Pad
VBL1
