CS61584A-IQ5 Cirrus Logic Inc, CS61584A-IQ5 Datasheet - Page 39

• Manufacturer Part Number: CS61584A-IQ5
• Description: Network Controller & Processor ICs IC 3.3V/5V Dual T1/ E1 Line Intrfc Unit
• Manufacturer: Cirrus Logic Inc

Specifications of CS61584A-IQ5

• Product: Framer
• Number Of Transceivers: 2
• Data Rate: 2.048 Mbps
• Supply Voltage (max): 3.465 V, 5.25 V
• Supply Voltage (min): 3.135 V, 4.75 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11. PIN DESCRIPTIONS
Power Supplies
AGND - Analog Ground (PLCC pin 33; TQFP pin 23)
AV+ - Analog Power Supply (PLCC pin 34; TQFP pin 24)
BGREF - Bandgap Reference (PLCC pin 32; TQFP pin 22)
DGND1, DGND2, DGND3 - Digital Ground (PLCC pins 1, 18, 67; TQFP pins 57, 9, 55)
DV+ - Digital Power Supply (PLCC pin 68; TQFP pin 56)
DS261PP5
DS261F1
Hardware Mode
RLOOP2
RLOOP1
ATTEN1
ATTEN0
RRING1
TRING1
DGND1
DGND2
RGND1
BGREF
LLOOP
RPOS1
RNEG1
CON01
RCLK1
TNEG1
TGND1
TAOS2
TAOS1
TCLK1
TPOS1
MODE
Analog supply ground pin.
Analog supply pin for internal bandgap reference, oscillator, and timing generation circuits.
This pin is used by the internal bandgap reference and must be connected to ground by a 4.99 k
resistor to provide an internal current reference.
Power supply ground pins for the digital circuitry of both channels.
Power supply pin for the digital circuitry of both channels.
J-TDO
RTIP1
AGND
TTIP1
LOS1
RV+1
J-TDI
TV+1
PD1
AV+
RPOS1(RDATA1)
TPOS1(TDATA1)
Host Mode
Serial Port
RNEG1(BPV1)
TNEG1(AIS1)
not used
RRING1
TRING1
DGND1
DGND2
RGND1
BGREF
TGND1
RCLK1
TCLK1
J-TDO
MODE
AGND
RTIP1
SPOL
SCLK
TTIP1
LOS1
RV+1
J-TDI
TV+1
ZTX1
SDO
AV+
SDI
P/S
INT
CS
RPOS1(RDATA1)
TPOS1(TDATA1)
Parallel Port
Host Mode
RNEG1(BPV1)
TNEG1(AIS1)
Pins labeled as “not used” should be tied to ground.
RRING1
TRING1
DGND1
RD(DS)
DGND2
RGND1
BGREF
RCLK1
TGND1
TCLK1
J-TDO
MODE
AGND
RTIP1
TTIP1
SAD6
SAD4
J-TDI
RV+1
TV+1
AD3
AD2
AD1
AD0
AV+
INT
P/S
CS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64
17
63
18
62
19
DS261PP5
61
20
60
21
59
22
64-pin TQFP
CS61584A
Top View
58
23
57
24
56
25
55
26
54
27
53
28
52
29
51
30
50
31
49
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
DV+
DGND3
CON02
CON11
CON12
CON21
CON22
CON31
RCLK2
RPOS2
RNEG2
TCLK2
TPOS2
TNEG2
LOS2
CON32
J-TCK
J-TMS
TTIP2
TV+2
TGND2
TRING2
PD2
CLKE
RTIP2
RRING2
RV+2
RGND2
1XCLK
XTALOUT
REFCLK
RESET
Hardware Mode
DV+
DGND3
not used
not used
not used
not used
not used
not used
RCLK2
RPOS2(RDATA2)
RNEG2(BPV2)
TCLK2
TPOS2(TDATA2)
TNEG2(AIS2)
LOS2
not used
J-TCK
J-TMS
TTIP2
TV+2
TGND2
TRING2
ZTX2
IPOL
RTIP2
RRING2
RV+2
RGND2
1XCLK
XTALOUT
REFCLK
RESET
Host Mode
Serial Port
CS61584A
CS61584A
DV+
DGND3
AD4
AD5
AD6
AD7
ALE(AS)
WR(R/W)
RCLK2
RPOS2(RDATA2)
RNEG2(BPV2)
TCLK2
TPOS2(TDATA2)
TNEG2(AIS2)
SAD7
BTS
J-TCK
J-TMS
TTIP2
TV+2
TGND2
TRING2
SAD5
IPOL/DTACK
RTIP2
RRING2
RV+2
RGND2
1XCLK
XTALOUT
REFCLK
RESET
Parallel Port
Host Mode
±1%
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