| Output Wave Form: Square Wave |
| Package Code |
Frequency Range |
Assembly Technique |
Package Description |
| Thru-Hole Types |
| GF14 |
38 MHz ~ 640 MHz |
4 pin DIL full size |
12.8 x 20.2 x 5.88H
[0.504 x 0.795 x 0.231] |
| GF8 |
4 pin DIL half size |
12.8 x 12.8 x 5.88H
[0.504 x 0.504 x 0.231] |
| GF39 |
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 |
| GF24 |
38 MHz ~ 640 MHz |
Gull wing version of G14 |
12.8 x 20.2 x 7.6H
[0.504 x 0.795 x 0.300] |
| GF18 |
Gull wing version of G8 |
12.8 x 12.8 x 7.6H
[0.504 x 0.504 x 0.300] |
| GF47 |
Gull wing version of G39 |
11.7x 21.3 x 4.7H
[0.461 x 0.839 x 0.185] |
| Leadless Surface Mount Types |
| GF61 |
38 MHz ~ 640 MHz |
6 pad FR4 Leadless |
9.6 x 11.4 x 1.85H
[0.378 x 0.449 x 0.073] |
| GF41 |
4 pad FR4 Leadless |
9.6 x 11.4 x 1.85H
[0.378 x 0.449 x 0.073] |
| GF62 |
6 pad FR4 Leadless |
9.6 x 11.4 x 2.5H
[0.378 x 0.449 x 0.098] |
| GF42 |
4 pad FR4 Leadless |
9.6 x 11.4 x 2.5H
[0.378 x 0.449 x 0.098] |
| GF64 |
6 pad FR4 Leadless |
9.6 x 11.4 x 4.7H
[0.378 x 0.449 x 0.185] |
| GF44 |
4 pad FR4 Leadless |
9.6 x 11.4 x 4.7H
[0.378 x 0.449 x 0.185] |
| GF534 |
38 MHz ~ 640 MHz |
4 pad Ceramic Leadless |
5.0 x 3.2 x 1.2H
[0.197 x 0.275 x 0.067] |
| GF576 |
38 MHz ~ 640 MHz |
6 pad Ceramic Leadless |
5.0 x 7.0 x 1.7H
[0.197 x 0.275 x 0.067] |
| GF575 |
38 MHz ~ 640 MHz |
6 pad Leadless |
5.0 x 7.5 x 2.65H
[0.197 x 0.295 x 0.104] |
| Product Series |
GF576 |
| Input Voltage (VDD) |
VDD = +3.3 V D.C. ±10% , Voltage code is "3" |
| Initial Frequency Accuracy (at+25°C) |
To tune to the nominal frequency with Vc = 1.65 V±0.2V |
| Frequency Range |
38 MHz ~ 640 MHz |
| Circuit Design |
Low phase noise low jitter PLL. |
| Package Type |
6 pad leadless SMD. 5x7x1.8 mm. |
| Initial Frequency Accuracy (at +25°C) |
To tune to the nominal frequency with control voltage Vc = 1.65V±0.2V |
| Output Voltage HIGH "1" |
90% of VDD min. |
| Output Voltage LOW "0" |
10% of VDD max. |
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 |
| Current Consumption |
<100 MHz: 30 mA max.; 100~320 MHz: 40 mA max.; >320 MHz: 70 mA max. |
| Output Load |
15 pF |
| Rise Time (Tr) and Fall Time (Tf) |
5 n Sec. max; 3 n Sec. typical. 15 pF load. Measured between 20% and 80% of the waveform |
| Duty Cycle |
45% min. 55 % max. (measured at 50% of the wavefrom) |
| Start-up Time (Ts) |
10 m Sec. max. 3 m Sec. typical |
| Control Voltage Range |
+0.3 V to +3.0 V |
| Control Voltage Center |
+1.65 V |
| Frequency Deviation |
From ±50 ppm to ±120 ppm |
| Linearity |
10% max.; 6% typical |
| Slope Polarity (Transfer Function) |
Positive: Increasing control voltage always increases output frequency. |
| Modulation Bandwidth (±3 dB) |
25 kHz min. measured at -3 dB with Vcon=1.65 V |
| Input Impedance |
2 MΩ. typical |
| Tri-state Control Characteristics |
Output is enabled when no connection or ≥0.9 VDD is applied to pad 2 or pad 5. Enable time is 100 n sec. max. |
| Output is disabled and high impedance when ≤0.1VDD is applied to pad 2 or pad 5. Disable time is 100 n sec. max. |
| Aging |
±5 ppm per year max. |
| Phase Noise |
Offset |
10 Hz |
100 Hz |
1 KHz |
10 KHz |
100 KHz |
1 MHz |
10 MHz |
| dBc/Hz (77.760 MHz) |
-66 |
-96 |
-124 |
-136 |
-132 |
-145 |
-149 |
| dBc/Hz (155.520 MHz) |
-62 |
-92 |
-120 |
-132 |
-128 |
-144 |
-150 |
| dBc/Hz (311.020 MHz) |
-59 |
-86 |
-116 |
-129 |
-124 |
-140 |
-148 |
| dBc/Hz (622.080 MHz) |
-48 |
-80 |
-108 |
-118 |
-114 |
-131 |
-138 |
| Integrated Phase Jitter |
77.760 MHz |
155.520 MHz |
311.020 MHz |
622.080 MHz |
| 0.64 ps typical. |
0.46 ps typical. |
0.46 ps typical. |
0.51 ps typical. |
Period Jitter
RMS |
4.5 ps typical. |
3.0 ps typical. |
4.0 ps typical. |
6.0 ps typical. |
Period Jitter
Peak-to-Peak |
32 ps typical. |
20 ps typical. |
28 ps typical. |
40 ps typical. |
| Packaging |
180 mm reel. 16 mm tape. 1000 pcs. reel. |
(1)Inclusive of 25°C tolerance, operating temperature range, ±10% input voltage variation, load change, aging, shock and vibration.
