MAX2606EUT-T Maxim Integrated Products, MAX2606EUT-T Datasheet - Page 5

• Manufacturer Part Number: MAX2606EUT-T
• Description: RF Wireless Misc 70 to 150MHz VCO wit h Differential Outpu
• Manufacturer: Maxim Integrated Products

(MAX260_ EV kit, V
PIN
130
120
110
100
1
2
3
4
5
6
90
0
NAME
OUT+
0.5
TUNE
OUT-
GND
V
IND
CC
VCO TUNING CURVE
1.0
CC
MAX2606
_______________________________________________________________________________________
V
TUNE
= +2.75V, V
1.5
Tuning Inductor Port. Connect an inductor from IND to GND to set VCO center frequency (see Oscillation
Frequency).
Ground. Connect to the ground plane with a low-inductance path.
Voltage-Control Input for Frequency Tuning. Input voltage range from +0.4V to +2.4V.
High-Impedance Open-Collector Output. An external pull-up resistor or inductor to V
power is dependent on external load impedance. OUT- is complementary to OUT+.
Supply Voltage Connection. Connect an external bypass capacitor to ground for low noise and low spuri-
ous-output content. See Layout Issues for more details.
High-Impedance Open-Collector Output. An external pull-up resistor or inductor to V
power is dependent on external load impedance. OUT+ is complementary to OUT-.
(V)
680
640
600
560
520
480
2.0
0
TUNE
2.5
0.5
VCO TUNING CURVE
= 1.4V, T
3.0
1.0
MAX2609
45MHz to 650MHz, Integrated IF
V
TUNE
1.5
(V)
A
Typical Operating Characteristics (continued)
260
240
220
200
180
160
VCOs with Differential Output
= +25°C, unless otherwise noted.)
2.0
0
2.5
0.5
VCO TUNING CURVE
3.0
1.0
MAX2607
V
TUNE
1.5
(V)
FUNCTION
-10
-20
-30
-40
-50
0
2.0
f
o
2.5
2f
o
OUTPUT SPECTRUM
3.0
3f
o
FREQUENCY
4f
o
430
400
370
340
310
5f
o
0
6f
o
7f
0.5
o
Pin Description
VCO TUNING CURVE
1.0
CC
CC
MAX2608
V
is required. Output
is required. Output
TUNE
1.5
(V)
2.0
2.5
3.0
5