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Product: VCXO (Voltage Controlled Crystal Oscillators)
Output: TTL / CMOS Square Wave
Download GL Series Specs. [ (399 KB) ]

Product Summary:

Output Wave Form: Square Wave
Package Code Frequency Range Assembly Technique Package Description
Thru-Hole Types
GL14 500 kHz ~ 160 MHz 4 pin DIL full size 12.8 x 20.2 x 5.88H
[0.504 x 0.795 x 0.231]
GL8 4 pin DIL half size 12.8 x 12.8 x 5.88H
[0.504 x 0.504 x 0.231]
GL39 4 pin DIL (low profile) 11.7x 18.3 x 4.7H
[0.461 x 0.720 x 0.185]
Gull Wing Surface Mount Types
GL24 500 kHz ~ 160 MHz Gull wing version of G14 12.8 x 20.2 x 7.6H
[0.504 x 0.795 x 0.300]
GL18 Gull wing version of G8 12.8 x 12.8 x 7.6H
[0.504 x 0.504 x 0.300]
GL47 Gull wing version of G39 11.7x 21.3 x 4.7H
[0.461 x 0.839 x 0.185]
Leadless Surface Mount Types
GL61 500 kHz ~ 160 MHz 6 pad FR4 Leadless 9.6 x 11.4 x 1.85H
[0.378 x 0.449 x 0.073]
GL41 4 pad FR4 Leadless 9.6 x 11.4 x 1.85H
[0.378 x 0.449 x 0.073]
GL62 6 pad FR4 Leadless 9.6 x 11.4 x 2.5H
[0.378 x 0.449 x 0.098]
GL42 4 pad FR4 Leadless 9.6 x 11.4 x 2.5H
[0.378 x 0.449 x 0.098]
GL64 6 pad FR4 Leadless 9.6 x 11.4 x 4.7H
[0.378 x 0.449 x 0.185]
GL44 4 pad FR4 Leadless 9.6 x 11.4 x 4.7H
[0.378 x 0.449 x 0.185]
GL575 500 kHz ~ 160 MHz 6 pad Leadless 5.0 x 7.5 x 2.65H
[0.197 x 0.295 x 0.104]

"GL" series (low phase noise version) General Specifications
Ta=+25°C, VDD= at specified voltage, CL=15 pF
3.3 V System 5.0 V System
Input Voltage (VDD) VDD = +3.3 V D.C. ±5%
Control Voltage Center (Vc)= +1.65 V
Voltage code is "3"
VDD =+5.0 V D.C.±5%
Control Voltage Center (Vc) = +2.5 V
Voltage code is "5"
Initial Frequency Accuracy (at+25°C) To tune to the nominal frequency with
Vc = 1.65 V±0.2V
To tune to the nominal frequency with
Vc = 2.5V V±0.2V
Frequency Range 10 MHz ~ 156 MHz 10 MHz ~ 156 MHz
Output Voltage
HIGH "1"
2.4 V min. Vcc - 0.4 min.
Output Voltage
LOW "0"
0.4 V max. 0.4 V max.
Frequency Pulling Range From ±30 ppm to ±150 ppm
Control Voltage Range: 0.3 V to 3.0 V
Monotonic
From ±80 ppm to ±200 ppm
Control Voltage Range: 0.5 V to 4.5 V Monotonic
Frequency Stability(1)
Commercial temp. range (code "C")
"A": ±25 ppm over 0°C to +70°C
"B":±50 ppm over 0°C to +70°C
"C":±100 ppm over 0°C to +70°C
For non-standard please give desired frequency stability after the "C".
For example "C20" is ±20 ppm over 0 to +70°C
Frequency Stability(1)
Industrial temp. range (code "I")
"D":±25 ppm over -40°C to +85° (not available on all packages)
"E":±50 ppm over -40°C to +85°C
"F":±100 ppm over -40°C to +85°C
For non-standard please give desired frequency stability after the "I".
For example "I20" is ±20 ppm over -40 to +85°C
Output Load 15 ~ 50 pF
Rise Time (Tr) and Fall Time (Tf) 2 n Sec. max; Measured between 0.8V to 2.0V
(CL=15 pF)
Duty Cycle 45% min. 55 % max. (measured at 50% VDD)
Start-up Time (Ts) 10 m Sec. max. 5 m Sec. typical
Linearity 10% max.; 6% typical
Slope Polarity (Transfer Function) Monotonic and Positive: Increasing control voltage always increases output frequency. Negative slope is also available.
Current Consumption 15 ~ 45 mA (frequency dependent)
Modulation Bandwidth (±3 dB) 10 kHz min.
Input Impedance 10 kΩ at 10 kHz min.
Storage Temperature -40°C to +85°C
Aging ±5 ppm per year max.
Jitter, one sigma, 155.520 MHz, +3.3V 20 ps typical; 25 ps max.
Phase Noise, 155.520 MHz, +3.3V -95 dBc / Hz at 100 Hz offset; -100 dBc / Hz at 1 KHz offset;
-90 dBc / Hz at 10 KHz offset; -95 dBc / Hz at 100 KHz offset;
(1)Inclusive of 25°C tolerance, operating temperature range, ±10% input voltage variation, load change, aging, shock and vibration.
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