ETF-8103 Просмотр технического описания (PDF) - TriQuint Semiconductor
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ETF-8103 Datasheet PDF : 9 Pages
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TQ8103
Table 1. Signal Descriptions (continued)
Pin Signal
15
CKOUTP
16
VDD
17 CKREF
18
VDD
19
VCC
20
VEE
21 XTCKI
22 SELCK
23 LOCK
24 SEL
25
VCC
26
VDD
27
VCC
28
VEE
Type
ECL Out
Supply
TTL In
Supply
Supply
Supply
ECL In
TTL In
TTL Out
TTL In
Supply
Supply
Supply
Supply
Description
Differential clock output, true
Ground (0V)
Reference clock input for frequency detect and lock detect
Ground (0V)
+5V supply
–5V supply
External clock input; selected using SELCK
External clock select: low = internal VCO, high = XTCLK
Lock-detect output
Detection circuit select; low = frequency-detect, high = phase-detect
+5V supply
Ground (0V)
+5V supply
–5V supply
Specifications
Table 2. Recommended Operating Conditions
Parameter
Positive supply
Negative supply
Termination voltage
Operating ambient temperature
Symbol
VCC
VEE
VTT
TA
Minimum
Nominal
Maximum
Unit
4.5
5
5.5
V
–5.5
–5
–4.75
V
–1.9
–2.0
–2.1
V
0
85
˚C
Table 3. Power Consumption
Parameter
Positive supply current
Negative supply current
Thermal impedance
Symbol
ICC
IEE
θJA
Minimum
Nominal
40
Maximum
5
210
Note: These values supersede the recommended operating conditions (Table 2) unless otherwise noted.
Unit
mA
mA
˚C/W
For additional information and latest specifications, see our website: www.triquint.com
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