XRT5894IV-F Exar Corporation, XRT5894IV-F Datasheet - Page 10

• Manufacturer Part Number: XRT5894IV-F
• Description: IC LIU E1 QUAD 64TQFP
• Manufacturer: Exar Corporation

Specifications of XRT5894IV-F

• Maximum Operating Temperature: + 85 C
• Maximum Power Dissipation: 590 mW / 1240 mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V / 5 V
• Package / Case: TQFP-64
• Supply Voltage Range: 3.135V To 3.465V, 4.75V To 5.25
• Power Dissipation Pd: 1240mW
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: TQFP
• No. Of Pins: 64
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

RETURN LOSS SPECIFICATIONS
The following transmitter and receiver return loss specifications are based on a typical 1:2CT ratio transformer.
Transmit Return Loss Notes
D Output transformer ratio is 1:2 (return loss exceeds
Receiver Return Loss Notes
D Input transformer ratio is 1:2 CT.
D Transformer center tap is grounded.
XRT5894
ETSI 300 166 with this transformer).
Rev. 1.10
2.048MHz to 3.072MHz
2.048MHz to 3.072MHz
102kHz to 2.048MHz
102kHz to 2.048MHz
Frequency Range
Frequency Range
51kHz to 102kHz
51kHz to 102kHz
Table 3. Transmitter Return Loss Specification
Table 4. Receiver Return Loss Specification
Min.
Min.
16
16
16
22
18
11
75W
75W
Typ.
Typ.
10
22
22
18
28
34
26
D For both 75
D Each half of transformer secondary is terminated
sistors are connected between each end of the
transformer primary and the XRT5894 TTIP and
TRING pins.
with 150
eration (resistors are 1% tolerance).
W
Min.
Min.
for 75
10
10
10
15
22
20
W
and 120
W
120W
120W
operation, or 240
W
applications, 9.1
Typ.
Typ.
15
15
14
18
25
30
W
for 120
W
, 1% re-
Unit
Unit
dB
dB
dB
dB
dB
dB
W
op-