ICS8430AY-61 IDT, Integrated Device Technology Inc, ICS8430AY-61 Datasheet - Page 12
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ICS8430AY-61
Manufacturer Part Number
ICS8430AY-61
Description
Manufacturer
IDT, Integrated Device Technology Inc
Type
PLL Frequency Synthesizerr
Datasheet
1.ICS8430AY-61.pdf
(21 pages)
Specifications of ICS8430AY-61
Number Of Elements
1
Supply Current
155mA
Pll Input Freq (min)
14MHz
Pll Input Freq (max)
27MHz
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
0C to 70C
Package Type
LQFP
Output Frequency Range
20.83 to 500MHz
Operating Supply Voltage (min)
3.135V
Operating Supply Voltage (max)
3.465V
Operating Temperature Classification
Commercial
Pin Count
32
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ICS8430AY-61LF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
ICS8430AY-61LFT
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
T
Figure 6A and Figure 6B show examples of termination for
2.5V LVPECL driver. These terminations are equivalent to ter-
minating 50Ω to V
8430AY-61
ERMINATION FOR
F
VCCO=2.5V
VCCO=2.5V
IGURE
F
2,5V LVPECL
Driv er
IGURE
2,5V LVPECL
Driv er
6A. 2.5V LVPECL D
6C. 2.5V LVPECL T
CC
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
Zo = 50 Ohm
- 2V. For V
2.5V LVPECL O
CCO
RIVER
= 2.5V, the V
2.5V
R1
250
ERMINATION
R1
50
R2
62.5
T
ERMINATION
R3
250
UTPUT
R2
50
R4
62.5
E
CCO
XAMPLE
+
-
+
-
E
- 2V is very
XAMPLE
2.5V
2.5V
www.idt.com
500MH
12
close to ground level. The R3 in Figure 6B can be eliminated
and the termination is shown in Figure 6C.
F
VCCO=2.5V
IGURE
Z
, C
2,5V LVPECL
Driv er
6B. 2.5V LVPECL D
RYSTAL
LVPECL F
Zo = 50 Ohm
Zo = 50 Ohm
-
TO
-3.3V, 2.5V D
REQUENCY
RIVER
ICS8430-61
R1
50
T
ERMINATION
S
R2
50
R3
18
IFFERENTIAL
YNTHESIZER
REV. D JULY 27, 2010
+
-
E
XAMPLE
2.5V