DS2155LN+ Maxim Integrated Products, DS2155LN+ Datasheet - Page 30

• Manufacturer Part Number: DS2155LN+
• Description: IC TXRX T1/E1/J1 1-CHIP 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2155LN+

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 75 mA (Typ)
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.9 L and G Package Pinout
The DS2155 is available in either a 100-pin LQFP (L) or 10mm CSBGA, 0.8mm pitch (G) package.
Table 4-A. Pin Description Sorted by Pin Number
44, 61, 81, 83
45, 60, 80, 84
19, 20, 24
LQFP
27, 28
10
11
12
13
14
15
16
17
18
21
22
23
25
26
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
46
47
48
49
50
1
2
3
4
5
6
7
8
9
PIN
G6, G10, D7, B7
K7, F8, B8, C7
F4, G1, J1
CSBGA
J2, H3
A1
D4
D3
D2
D1
G2
H1
G3
H2
K1
K2
G4
K3
H4
K4
H5
K5
G5
K6
H6
K8
H7
K9
B2
C3
B1
C2
C1
E3
E2
E1
E4
E5
F1
F2
F3
F5
J3
J4
J5
J6
J7
J8
SYMBOL
RCHBLK
TCHBLK
TSTRST
XTALD
TNEGO
TDATA
TSYNC
TCLKO
BPCLK
8XCLK
TLCLK
ESIBS0
TPOSO
RRING
TRING
JTCLK
TLINK
TNEGI
TCLKI
JTRST
RVDD
MCLK
DVDD
TVDD
TPOSI
TCLK
UOP0
UOP1
UOP2
RVSS
UOP3
DVSS
TESO
JTMS
JTDO
TVSS
TSER
LIUC
RTIP
TSIG
JTDI
TTIP
RCL
BTS
N.C.
N.C.
INT
30 of 238
TYPE
I/O
I/O
—
—
—
—
—
—
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
–
–
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
IEEE 1149.1 Test Data Output
Line Interface Connect
Receive Analog Ring Input
Quartz Crystal Driver
User Output 3
Transmit Analog Tip Output
Transmit Negative-Data Input
Transmit Negative-Data Output
Transmit Elastic Store Output
Receive Channel Block
IEEE 1149.1 Test Mode Select
Backplane Clock
IEEE 1149.1 Test Clock Signal
IEEE 1149.1 Test Reset
Receive Carrier Loss
IEEE 1149.1 Test Data Input
User Output 0
User Output 1
Bus Type Select
Eight Times Clock
Test/Reset
User Output 2
Receive Analog Tip Input
Receive Analog Positive Supply
Receive Analog Signal Ground
Master Clock Input
Interrupt
Reserved for Factory Test
Reserved for Factory Test
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
Transmit Channel Block
Transmit Link Clock
Transmit Link Data
Extended System Information Bus 0
Transmit Sync
Transmit Positive-Data Input
Transmit Clock Input
Transmit Clock Output
Transmit Positive-Data Output
Digital Positive Supply
Digital Signal Ground
Transmit Clock
Transmit Serial Data
Transmit Signaling Input
Transmit Data
FUNCTION