3.3V Complementary LV-PECL Oscillator
GXO-E71
Specifications
Product
Option
Codes
Parameters
GXO-E71
Frequency range: 75.0 ~ 170MHz
Frequency stability*:
100ppm
50ppm
25ppm
˿
˿
B
A
Operating temperature range:
-10 to +70°C
-40 to +85°C
˿
7.50
(max)
I
Storage temperature range:
-55 to +125°C
5.00
(max)
Supply voltage (VDD):
+3.3V ( 5ꢀ)
60mA max
ACTUAL SIZE
Supply current:
1.50
(max)
SOLDER PAD LAYOUT
Output: Complementary LV-PECL
2.54 2.54
Test load:
RTT (⏲)
VTT (V)
50
+1.3
4
6
5
2
2.00
2.20
2.00
1
6
2
5
3
4
2.60
Logic levels:
Start up time:
‘0’ level = 1.7V max
‘1’ level = 2.2V min
1
3
2
1.40
1.80
1.80
TOP VIEW
10ms max
Waveform symmetry:
40:60 max @ 50ꢀVP-P
PAD CONNECTION
1
2
3
4
5
6
Enable/Disable
Not connected
Ground
Rise / fall time:
1.0ns max (20 ~ 80ꢀVP-P
)
Output 1
Enable / disable function:
Output 2
Tristate (control via pad 1)
Supply
Scale 2:1
Output enable / disable time:
10 ms / 100ns max
Features
Stand-by current:
10µA max
Standard. ˿ O0tional ꢁ Please s0ecify required code(s) when ordering «
«
«
«
Complementary LV-PECL outputs
Enable / disable tristate function
Power saving function
* Frequency stability is inclusive of calibration @ 2±ꢃ°, o0erating tep0erature range, su00ly
voltage change, load change, ageing, shock and vibration.
Ordering Information
Product name + option codes (if any) + frequency
eg: GXO-E71 106.250MHz ± 1ꢀꢀ00p ꢁ1ꢀꢂ+ꢀꢃ°
GXO-E71/BI 77.760MHz ± ±ꢀ00p ꢁ-ꢀꢂꢄ±ꢃ°
Fast rise / fall times
Option code X (eg GXO-E71/X) denotes a custom spec.
Standard Frequencies
Frequencies in MHz
Enable / Disable Function
100.0000
106.2500
125.0000
155.5200
156.2500
Input (pad 1)
Output 1 (pad 4)
Output 2 (pad 5)
Open
‘1’ level (ͧ0.7V)
‘0’ level (ͨ0.3V)
Enabled
Enabled
High Impedance
Enabled
Enabled
High Impedance
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
26 Sep 2002
