DS21552L+ Maxim Integrated Products, DS21552L+ Datasheet - Page 9

• Manufacturer Part Number: DS21552L+
• Description: IC TXRX T1 1-CHIP 5V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21552L+

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: DSX-1 and CSU Line Build-Out Generator, HDLC Controller, In-Band Loop Code Generator and Detector
• 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: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Ic Interface Type: Parallel, Serial
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 100
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 3-1 SCT BLOCK DIAGRAM
RNEGO
RPOSO
RCLKO
RNEGI
XTALD
RPOSI
8XCLK
RCLKI
MCLK
CI
MHz
12.352
Clock / Data
Recovery
Receive
Line I/F
9 of 137
Either transmit or receive path
Remote Loopback
Payload Loopback
Jitter Attenuator
Framer Loopback
Local Loopback
CO
AD0 to AD7
A0 to A6
ALE(AS) / A7
BTS
CS*
TPOSO
TNEGO
TNEGI
TCLKI
TPOSI
INT*
MUX
WR*(R/W*)
TEST
TCLKO
LIUC
JTDI
RD*(DS*)
JTDO
JTCLK
JTMS
D0 to D7 /