SLXT332QE.G2 Cortina Systems Inc, SLXT332QE.G2 Datasheet - Page 35

• 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 16
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.
Clock Source
Table 10
2.048 MHz
RNEG0
TNEG0
RPOS0
TPOS1
TNEG1
RNEG1
TPOS0
RPOS1
RCLK0
RCLK1
TCLK
for Rt values.
Typical E1 120 W Application (Hardware Control Mode)
®
LXT332 Dual T1/E1 Line Interface Unit with Crystal-less Jitter Attenuation
TCLK0
TPOS0
TNEG0
RPOS0
RNEG0
RCLK0
TPOS1
TNEG1
TCLK1
RPOS1
RNEG1
RCLK1
DFM
JASEL
TRSTE
MCLK
LXT332
68 μF
TRING0
RRING0
TRING1
RRNG1
RTIP0
RTIP1
TTIP0
TTIP1
GND
VCC
68 μF
D3
D3
+5V
1.0 μF
+5V
Bidirectional 5V TVS:
Semtech SMCJ5.0AC
or equivalent
+5V
5.5 2.048 Mbps E1/CEPT
1kΩ
1kΩ
1kΩ
1kΩ
+5V
1.0 μF
D2
D2
D1
D1
D4
D4
+5V
+5V
Interface Applications
Rr = 240
Rr = 240
Rr = 240
Rr = 240
470 pF
470 pF
Rt
Rt
Rt
Rt
Ω
4
4
Ω
Ω
Ω
0.1 μF
2CT:1
2CT:1
1:2
1:n
Page 35
+5V