SP8808
Advance Information
INPUT
INPUT
NC
2
3
4
SP8808
VCC
1
8
7
6
5
NC
OUTPUT
OUTPUT
GND
DG8
Figure 2 - Pin connections
Electrical Characteristics
Guaranteed over the temperature range T
amb
-55°C to +125°C (see note) and supply voltage range 4.75V
to 5.25V. Tested at T
amb
= -55°C and +110°C, V
CC
= 4.75V and 5.25V.
Characteristic
Supply current
Input sensitivity
0.65GHz to 2.8GHz
3.3GHz
Input impedance (series equivalent)
Pin Min
1
2, 3
Value
Typ
69
Max
85
175
400
Units
mA
mV
mV
Ω
pF
Conditions
V
CC
= 5V
RMS sinewave
measured in 50 ohm system.
See Figs. 3 & 4
Output Voltage with f
in
=1000MHz
Output Voltage with f
in
= 3GHz
NOTE: Devices must be used with a suitable heatsink to maintain chip temperature below 175°C when
operating at T
amb
>110°C.
500
400
VIN (mV RMS
INTO 50 OHMS)
300
200
100
;;;
;;;
2, 3
50
2
0.8
6, 7
6, 7
1
0.4
Vp-p
Vp-p
V
CC
= 5V
V
CC
= 5V load as Fig. 4
*
GUARANTEED*
OPERATING
WINDOW
Tested as
specified in Table
of electrical
characteristics
1
2
3
4
FREQUENCY (GHz)
Figure 3 - Typical input sensitivity
2
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
