SLXT332QE.G2 Cortina Systems Inc, SLXT332QE.G2 Datasheet - Page 33

• Manufacturer Part Number: SLXT332QE.G2
• Manufacturer: Cortina Systems Inc

Specifications of SLXT332QE.G2

• Operating Supply Voltage (typ): 5V
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

LXT332
Datasheet
249075, Revision 2.0
26 June 2007
Figure 14
Cortina Systems
Notes:
1. Transformer turns ratio accuracy is ±2%.
2. See
3. Typical return loss, 51 kHz – 3.072 MHz band.
4. Typical value = 470 pF. Adjust for actual board parasitics to obtain optimum return loss.
5. D1, D2, D3 and D4 are protection diodes (Schottky) International Rectifier: 11DQ04 or 10BQ060; Motorola*: MBR0540T1.
Indicators and Clocks
Clock Adapter
to Optional External
Table 10
Circuits
RNEG0
RNEG1
TNEG0
RPOS0
TCLK1
RPOS1
TPOS0
RCLK0
TPOS1
TNEG1
RCLK1
TCLK
CLKO
CLKI
for Rt values.
Typical T1 Application (Host Control Mode, Bipolar I/O)
®
LXT332 Dual T1/E1 Line Interface Unit with Crystal-less Jitter Attenuation
1.544 MHz
8X Clock (port 0)
8X Clock (port 1)
2.048 MHz
MCLK
TCLK0
TPOS0
TNEG0
RPOS0
RNEG0
RCLK0
TPOS1
TNEG1
TCLK1
RPOS1
RNEG1
RCLK1
PD0
PD1
To/From μP Controller
LXT332
68 μF
RRING0
RRING1
TRING0
TRNG1
RTIP0
RTIP1
TTIP0
TTIP1
GND
VCC
68 μF
5.4 1.544 Mbps T1 Applications
10 KΩ
10 KΩ
D3
D3
Bidirectional 5V TVS:
Semtech SMCJ5.0AC
or equivalent
+5V
+5V
+5V
1kΩ
1kΩ
1kΩ
1kΩ
1.0 μF
D1
D2
D1
D2
D4
D4
+5V
+5V
470 pF
470 pF
Rr = 200
Rr = 200
Rr = 200
Rr = 200
Rt
Rt
Rt
Rt
+5V
4
4
Ω
Ω
Ω
Ω
2CT:1
2CT:1
0.1 μF
1:n
1:n
+5V
Page 33