hmmc-3124 Avago Technologies, hmmc-3124 Datasheet - Page 3

• Manufacturer Part Number: hmmc-3124
• Description: Dc-12 Ghz Packaged High Efficiency Divide-by-4 Prescaler
• Manufacturer: Avago Technologies

RF Specifications
(T
Notes:
1. For sine–wave input signal. Prescaler will operate down to dc for square–wave input signal. Min. divide frequency limited by input slew
2. Prescaler can exhibit this output signal under bias in the absence of an RF input signal. This condition can be eliminated by use of the
3. Fundamental of output square wave’s Fourier Series.
4. Square wave amplitude calculated from P
3
|V
Symbol
P
RL
P
P
P
H
ƒ
ƒ
ƒ
S
j
Jitter
T
N
in
out
Spitback
feedthru
A
12
r
2
in(max)
in(min)
Sel-Osc.
out(p-p)
or T
rate.
Input dc offset technique described on page 4.
= +25 °C, Z
3
f
|
4
Parameters/Conditions
Maximum input frequency of operation
Minimum input frequency of operation
Output Self-Oscillation Frequency
@ dc, (Square-wave input)
@ ƒ
Small-Signal Input/Output Return Loss (@ ƒ
Small-Signal Reverse Isolation (@ ƒ
SSB Phase noise (@ P
1.2 GHz Carrier)
Input signal time variation @ zero-crossing (ƒ
-10 dBm)
Output transition time (10% to 90% rise/fall time)
@ ƒ
@ ƒ
@ ƒ
@ ƒ
@ ƒ
@ ƒ
Unused RF
RF
Power level of ƒ
Pin = 0 dBm, Referred to P
Second harmonic distortion output level (@ ƒ
Referred to P
ƒ
ƒ
ƒ
ƒ
ƒ
0
in
in
in
out
out
= 50 Ω, V
out
= 1 to 8 GHz
= 8 to 10 GHz
= 10 to 12 GHz
in
out
out
out
out
out
out
power level appearing at RF
power level appearing at RF
or RF
= 500 MHz, (Sine-wave input)
< 1 GHz
= 2.5 GHz
= 3.0 GHz
< 1 GHz
= 2.5 GHz
= 3.0 GHz
out
out
unterminated)
out
or RF
CC
(ƒ
in
out
- V
appearing at RF
out
))
unterminated)
EE
in
= 0 dBm, 100 KHz offset from a ƒ
= 5.0 volts)
in
(ƒ
out
in
in
in
))
2
.
or RF
or RF
out
in
or RF
<10 GHz)
1
out
out
(P
in
(@ ƒ
(@ ƒ
out
= -10 dBm)
in
(@ ƒ
in
out
<10 GHz)
in
in
= 10 GHz, P
= 3.0 GHz,
10 GHz,
10 GHz, Both
in
= 12 GHz,
ou
in
t =
=
Min
12
-15
-15
-15
-10
-5
-2.0
-3.5
-4.5
14
0.2
>-25
>-20
>-20
>-15
>-10
15
-153
1
70
0.0
-1.5
-2.5
0.5
0.42
0.37
-50
-55
-30
-25
Typ
3.4
30
Max
0.5
+10
+10
+10
+5
-1
Units
GHz
GHz
GHz
ps
ps
dBm
dBm
dBm
dBm
dBm
dB
dB
dBc/Hz
dBm
dBm
dBm
volts
volts
volts
dBm
dBm
dBc
dBc